19657836576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9403}}^1$

素因数の和:9504

約数の個数: 288

約数和(自身を含む): 68762348928

約数和(自身を除く): 49104512352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 61, 63, 68, 72, 84, 96, 102, 112, 119, 122, 126, 136, 144, 153, 168, 183, 204, 224, 238, 244, 252, 272, 288, 306, 336, 357, 366, 408, 427, 476, 488, 504, 544, 549, 612, 672, 714, 732, 816, 854, 952, 976, 1008, 1037, 1071, 1098, 1224, 1281, 1428, 1464, 1632, 1708, 1904, 1952, 2016, 2074, 2142, 2196, 2448, 2562, 2856, 2928, 3111, 3416, 3808, 3843, 4148, 4284, 4392, 4896, 5124, 5712, 5856, 6222, 6832, 7259, 7686, 8296, 8568, 8784, 9333, 9403, 10248, 11424, 12444, 13664, 14518, 15372, 16592, 17136, 17568, 18666, 18806, 20496, 21777, 24888, 28209, 29036, 30744, 33184, 34272, 37332, 37612, 40992, 43554, 49776, 56418, 58072, 61488, 65331, 65821, 74664, 75224, 84627, 87108, 99552, 112836, 116144, 122976, 130662, 131642, 149328, 150448, 159851, 169254, 174216, 197463, 225672, 232288, 261324, 263284, 298656, 300896, 319702, 338508, 348432, 394926, 451344, 479553, 522648, 526568, 573583, 592389, 639404, 677016, 696864, 789852, 902688, 959106, 1045296, 1053136, 1118957, 1147166, 1184778, 1278808, 1354032, 1438659, 1579704, 1720749, 1918212, 2090592, 2106272, 2237914, 2294332, 2369556, 2557616, 2708064, 2877318, 3159408, 3356871, 3441498, 3836424, 4015081, 4475828, 4588664, 4739112, 5115232, 5162247, 5754636, 6318816, 6713742, 6882996, 7672848, 8030162, 8951656, 9177328, 9478224, 9750911, 10070613, 10324494, 11509272, 12045243, 13427484, 13765992, 15345696, 16060324, 17903312, 18354656, 18956448, 19501822, 20141226, 20648988, 23018544, 24090486, 26854968, 27531984, 29252733, 32120648, 35806624, 36135729, 39003644, 40282452, 41297976, 46037088, 48180972, 53709936, 55063968, 58505466, 64241296, 68256377, 72271458, 78007288, 80564904, 82595952, 87758199, 96361944, 107419872, 117010932, 128482592, 136512754, 144542916, 156014576, 161129808, 165191904, 175516398, 192723888, 204769131, 234021864, 273025508, 289085832, 312029152, 322259616, 351032796, 385447776, 409538262, 468043728, 546051016, 578171664, 614307393, 702065592, 819076524, 936087456, 1092102032, 1156343328, 1228614786, 1404131184, 1638153048, 2184204064, 2457229572, 2808262368, 3276306096, 4914459144, 6552612192, 9828918288, 19657836576]

約数ペア:

[(1, 19657836576), (2, 9828918288), (3, 6552612192), (4, 4914459144), (6, 3276306096), (7, 2808262368), (8, 2457229572), (9, 2184204064), (12, 1638153048), (14, 1404131184), (16, 1228614786), (17, 1156343328), (18, 1092102032), (21, 936087456), (24, 819076524), (28, 702065592), (32, 614307393), (34, 578171664), (36, 546051016), (42, 468043728), (48, 409538262), (51, 385447776), (56, 351032796), (61, 322259616), (63, 312029152), (68, 289085832), (72, 273025508), (84, 234021864), (96, 204769131), (102, 192723888), (112, 175516398), (119, 165191904), (122, 161129808), (126, 156014576), (136, 144542916), (144, 136512754), (153, 128482592), (168, 117010932), (183, 107419872), (204, 96361944), (224, 87758199), (238, 82595952), (244, 80564904), (252, 78007288), (272, 72271458), (288, 68256377), (306, 64241296), (336, 58505466), (357, 55063968), (366, 53709936), (408, 48180972), (427, 46037088), (476, 41297976), (488, 40282452), (504, 39003644), (544, 36135729), (549, 35806624), (612, 32120648), (672, 29252733), (714, 27531984), (732, 26854968), (816, 24090486), (854, 23018544), (952, 20648988), (976, 20141226), (1008, 19501822), (1037, 18956448), (1071, 18354656), (1098, 17903312), (1224, 16060324), (1281, 15345696), (1428, 13765992), (1464, 13427484), (1632, 12045243), (1708, 11509272), (1904, 10324494), (1952, 10070613), (2016, 9750911), (2074, 9478224), (2142, 9177328), (2196, 8951656), (2448, 8030162), (2562, 7672848), (2856, 6882996), (2928, 6713742), (3111, 6318816), (3416, 5754636), (3808, 5162247), (3843, 5115232), (4148, 4739112), (4284, 4588664), (4392, 4475828), (4896, 4015081), (5124, 3836424), (5712, 3441498), (5856, 3356871), (6222, 3159408), (6832, 2877318), (7259, 2708064), (7686, 2557616), (8296, 2369556), (8568, 2294332), (8784, 2237914), (9333, 2106272), (9403, 2090592), (10248, 1918212), (11424, 1720749), (12444, 1579704), (13664, 1438659), (14518, 1354032), (15372, 1278808), (16592, 1184778), (17136, 1147166), (17568, 1118957), (18666, 1053136), (18806, 1045296), (20496, 959106), (21777, 902688), (24888, 789852), (28209, 696864), (29036, 677016), (30744, 639404), (33184, 592389), (34272, 573583), (37332, 526568), (37612, 522648), (40992, 479553), (43554, 451344), (49776, 394926), (56418, 348432), (58072, 338508), (61488, 319702), (65331, 300896), (65821, 298656), (74664, 263284), (75224, 261324), (84627, 232288), (87108, 225672), (99552, 197463), (112836, 174216), (116144, 169254), (122976, 159851), (130662, 150448), (131642, 149328)]