491567496768

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{9281}}^1$

素因数の和:9923

約数の個数: 280

約数和(自身を含む): 1545609048984

約数和(自身を除く): 1054041552216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 601, 612, 648, 816, 864, 918, 1088, 1202, 1224, 1296, 1377, 1632, 1728, 1803, 1836, 2404, 2448, 2592, 2754, 3264, 3606, 3672, 4808, 4896, 5184, 5409, 5508, 7212, 7344, 9281, 9616, 9792, 10217, 10818, 11016, 14424, 14688, 16227, 18562, 19232, 20434, 21636, 22032, 27843, 28848, 29376, 30651, 32454, 37124, 38464, 40868, 43272, 44064, 48681, 55686, 57696, 61302, 64908, 74248, 81736, 83529, 86544, 88128, 91953, 97362, 111372, 115392, 122604, 129816, 148496, 157777, 163472, 167058, 173088, 183906, 194724, 222744, 245208, 250587, 259632, 275859, 296992, 315554, 326944, 334116, 346176, 367812, 389448, 445488, 473331, 490416, 501174, 519264, 551718, 593984, 631108, 653888, 668232, 735624, 751761, 778896, 827577, 890976, 946662, 980832, 1002348, 1038528, 1103436, 1262216, 1336464, 1419993, 1471248, 1503522, 1557792, 1655154, 1781952, 1893324, 1961664, 2004696, 2206872, 2524432, 2672928, 2839986, 2942496, 3007044, 3115584, 3310308, 3786648, 4009392, 4259979, 4413744, 5048864, 5345856, 5577881, 5679972, 5884992, 6014088, 6620616, 7573296, 8018784, 8519958, 8827488, 10097728, 11155762, 11359944, 12028176, 12779937, 13241232, 15146592, 16037568, 16733643, 17039916, 17654976, 22311524, 22719888, 24056352, 25559874, 26482464, 30293184, 33467286, 34079832, 44623048, 45439776, 48112704, 50200929, 51119748, 52964928, 66934572, 68159664, 89246096, 90879552, 94823977, 100401858, 102239496, 133869144, 136319328, 150602787, 178492192, 189647954, 200803716, 204478992, 267738288, 272638656, 284471931, 301205574, 356984384, 379295908, 401607432, 408957984, 451808361, 535476576, 568943862, 602411148, 758591816, 803214864, 817915968, 853415793, 903616722, 1070953152, 1137887724, 1204822296, 1517183632, 1606429728, 1706831586, 1807233444, 2275775448, 2409644592, 2560247379, 3034367264, 3212859456, 3413663172, 3614466888, 4551550896, 4819289184, 5120494758, 6068734528, 6827326344, 7228933776, 7680742137, 9103101792, 9638578368, 10240989516, 13654652688, 14457867552, 15361484274, 18206203584, 20481979032, 27309305376, 28915735104, 30722968548, 40963958064, 54618610752, 61445937096, 81927916128, 122891874192, 163855832256, 245783748384, 491567496768]

約数ペア:

[(1, 491567496768), (2, 245783748384), (3, 163855832256), (4, 122891874192), (6, 81927916128), (8, 61445937096), (9, 54618610752), (12, 40963958064), (16, 30722968548), (17, 28915735104), (18, 27309305376), (24, 20481979032), (27, 18206203584), (32, 15361484274), (34, 14457867552), (36, 13654652688), (48, 10240989516), (51, 9638578368), (54, 9103101792), (64, 7680742137), (68, 7228933776), (72, 6827326344), (81, 6068734528), (96, 5120494758), (102, 4819289184), (108, 4551550896), (136, 3614466888), (144, 3413663172), (153, 3212859456), (162, 3034367264), (192, 2560247379), (204, 2409644592), (216, 2275775448), (272, 1807233444), (288, 1706831586), (306, 1606429728), (324, 1517183632), (408, 1204822296), (432, 1137887724), (459, 1070953152), (544, 903616722), (576, 853415793), (601, 817915968), (612, 803214864), (648, 758591816), (816, 602411148), (864, 568943862), (918, 535476576), (1088, 451808361), (1202, 408957984), (1224, 401607432), (1296, 379295908), (1377, 356984384), (1632, 301205574), (1728, 284471931), (1803, 272638656), (1836, 267738288), (2404, 204478992), (2448, 200803716), (2592, 189647954), (2754, 178492192), (3264, 150602787), (3606, 136319328), (3672, 133869144), (4808, 102239496), (4896, 100401858), (5184, 94823977), (5409, 90879552), (5508, 89246096), (7212, 68159664), (7344, 66934572), (9281, 52964928), (9616, 51119748), (9792, 50200929), (10217, 48112704), (10818, 45439776), (11016, 44623048), (14424, 34079832), (14688, 33467286), (16227, 30293184), (18562, 26482464), (19232, 25559874), (20434, 24056352), (21636, 22719888), (22032, 22311524), (27843, 17654976), (28848, 17039916), (29376, 16733643), (30651, 16037568), (32454, 15146592), (37124, 13241232), (38464, 12779937), (40868, 12028176), (43272, 11359944), (44064, 11155762), (48681, 10097728), (55686, 8827488), (57696, 8519958), (61302, 8018784), (64908, 7573296), (74248, 6620616), (81736, 6014088), (83529, 5884992), (86544, 5679972), (88128, 5577881), (91953, 5345856), (97362, 5048864), (111372, 4413744), (115392, 4259979), (122604, 4009392), (129816, 3786648), (148496, 3310308), (157777, 3115584), (163472, 3007044), (167058, 2942496), (173088, 2839986), (183906, 2672928), (194724, 2524432), (222744, 2206872), (245208, 2004696), (250587, 1961664), (259632, 1893324), (275859, 1781952), (296992, 1655154), (315554, 1557792), (326944, 1503522), (334116, 1471248), (346176, 1419993), (367812, 1336464), (389448, 1262216), (445488, 1103436), (473331, 1038528), (490416, 1002348), (501174, 980832), (519264, 946662), (551718, 890976), (593984, 827577), (631108, 778896), (653888, 751761), (668232, 735624)]