820556387056

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:732

約数の個数: 320

約数和(自身を含む): 1997939623680

約数和(自身を除く): 1177383236624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 164, 197, 229, 233, 238, 272, 287, 328, 394, 458, 466, 476, 574, 656, 697, 788, 916, 932, 952, 1148, 1379, 1394, 1576, 1603, 1631, 1832, 1864, 1904, 2296, 2758, 2788, 3152, 3206, 3262, 3349, 3664, 3728, 3893, 3961, 4592, 4879, 5516, 5576, 6412, 6524, 6698, 7786, 7922, 8077, 9389, 9553, 9758, 11032, 11152, 12824, 13048, 13396, 15572, 15844, 16154, 18778, 19106, 19516, 22064, 23443, 25648, 26096, 26792, 27251, 27727, 31144, 31688, 32308, 37556, 38212, 39032, 45113, 45901, 46886, 53357, 53584, 54502, 55454, 56539, 62288, 63376, 64616, 65723, 66871, 75112, 76424, 78064, 90226, 91802, 93772, 106714, 109004, 110908, 113078, 129232, 131446, 133742, 137309, 150224, 152848, 159613, 162401, 180452, 183604, 187544, 213428, 218008, 221816, 226156, 262892, 267484, 274618, 315791, 319226, 321307, 324802, 360904, 367208, 373499, 375088, 426856, 436016, 443632, 452312, 525784, 534968, 549236, 631582, 638452, 642614, 649604, 721808, 734416, 746998, 766921, 780317, 853712, 904624, 907069, 961163, 1051568, 1069936, 1098472, 1117291, 1136807, 1263164, 1276904, 1285228, 1299208, 1493996, 1533842, 1560634, 1814138, 1849633, 1881941, 1922326, 2187637, 2196944, 2234582, 2273614, 2526328, 2553808, 2570456, 2598416, 2987992, 3067684, 3121268, 3628276, 3699266, 3763882, 3844652, 4375274, 4469164, 4547228, 5052656, 5140912, 5368447, 5462219, 5975984, 6135368, 6242536, 6349483, 7256552, 7398532, 7527764, 7689304, 8750548, 8938328, 9094456, 10511329, 10736894, 10924438, 12270736, 12485072, 12698966, 12947431, 13173587, 14513104, 14797064, 15055528, 15313459, 15378608, 17501096, 17876656, 18188912, 21022658, 21473788, 21848876, 25397932, 25894862, 26347174, 29594128, 30111056, 30626918, 31443761, 31992997, 35002192, 37189829, 42045316, 42947576, 43697752, 50795864, 51789724, 52694348, 61253836, 62887522, 63985994, 73579303, 74379658, 84090632, 85895152, 87395504, 101591728, 103579448, 105388696, 122507672, 125775044, 127971988, 147158606, 148759316, 168181264, 178692593, 207158896, 210777392, 220106327, 223950979, 245015344, 251550088, 255943976, 260328803, 294317212, 297518632, 357385186, 430964489, 440212654, 447901958, 503100176, 511887952, 520657606, 588634424, 595037264, 714770372, 861928978, 880425308, 895803916, 1041315212, 1177268848, 1250848151, 1429540744, 1723857956, 1760850616, 1791607832, 2082630424, 2501696302, 2859081488, 3016751423, 3447715912, 3521701232, 3583215664, 4165260848, 5003392604, 6033502846, 6895431824, 7326396313, 10006785208, 12067005692, 14652792626, 20013570416, 24134011384, 29305585252, 48268022768, 51284774191, 58611170504, 102569548382, 117222341008, 205139096764, 410278193528, 820556387056]

約数ペア:

[(1, 820556387056), (2, 410278193528), (4, 205139096764), (7, 117222341008), (8, 102569548382), (14, 58611170504), (16, 51284774191), (17, 48268022768), (28, 29305585252), (34, 24134011384), (41, 20013570416), (56, 14652792626), (68, 12067005692), (82, 10006785208), (112, 7326396313), (119, 6895431824), (136, 6033502846), (164, 5003392604), (197, 4165260848), (229, 3583215664), (233, 3521701232), (238, 3447715912), (272, 3016751423), (287, 2859081488), (328, 2501696302), (394, 2082630424), (458, 1791607832), (466, 1760850616), (476, 1723857956), (574, 1429540744), (656, 1250848151), (697, 1177268848), (788, 1041315212), (916, 895803916), (932, 880425308), (952, 861928978), (1148, 714770372), (1379, 595037264), (1394, 588634424), (1576, 520657606), (1603, 511887952), (1631, 503100176), (1832, 447901958), (1864, 440212654), (1904, 430964489), (2296, 357385186), (2758, 297518632), (2788, 294317212), (3152, 260328803), (3206, 255943976), (3262, 251550088), (3349, 245015344), (3664, 223950979), (3728, 220106327), (3893, 210777392), (3961, 207158896), (4592, 178692593), (4879, 168181264), (5516, 148759316), (5576, 147158606), (6412, 127971988), (6524, 125775044), (6698, 122507672), (7786, 105388696), (7922, 103579448), (8077, 101591728), (9389, 87395504), (9553, 85895152), (9758, 84090632), (11032, 74379658), (11152, 73579303), (12824, 63985994), (13048, 62887522), (13396, 61253836), (15572, 52694348), (15844, 51789724), (16154, 50795864), (18778, 43697752), (19106, 42947576), (19516, 42045316), (22064, 37189829), (23443, 35002192), (25648, 31992997), (26096, 31443761), (26792, 30626918), (27251, 30111056), (27727, 29594128), (31144, 26347174), (31688, 25894862), (32308, 25397932), (37556, 21848876), (38212, 21473788), (39032, 21022658), (45113, 18188912), (45901, 17876656), (46886, 17501096), (53357, 15378608), (53584, 15313459), (54502, 15055528), (55454, 14797064), (56539, 14513104), (62288, 13173587), (63376, 12947431), (64616, 12698966), (65723, 12485072), (66871, 12270736), (75112, 10924438), (76424, 10736894), (78064, 10511329), (90226, 9094456), (91802, 8938328), (93772, 8750548), (106714, 7689304), (109004, 7527764), (110908, 7398532), (113078, 7256552), (129232, 6349483), (131446, 6242536), (133742, 6135368), (137309, 5975984), (150224, 5462219), (152848, 5368447), (159613, 5140912), (162401, 5052656), (180452, 4547228), (183604, 4469164), (187544, 4375274), (213428, 3844652), (218008, 3763882), (221816, 3699266), (226156, 3628276), (262892, 3121268), (267484, 3067684), (274618, 2987992), (315791, 2598416), (319226, 2570456), (321307, 2553808), (324802, 2526328), (360904, 2273614), (367208, 2234582), (373499, 2196944), (375088, 2187637), (426856, 1922326), (436016, 1881941), (443632, 1849633), (452312, 1814138), (525784, 1560634), (534968, 1533842), (549236, 1493996), (631582, 1299208), (638452, 1285228), (642614, 1276904), (649604, 1263164), (721808, 1136807), (734416, 1117291), (746998, 1098472), (766921, 1069936), (780317, 1051568), (853712, 961163), (904624, 907069)]