1300479264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20809}}^1$

素因数の和:20863

約数の個数: 144

約数和(自身を含む): 4363107840

約数和(自身を除く): 3062628576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20809, 20832, 31248, 41618, 62427, 62496, 83236, 124854, 145663, 166472, 187281, 249708, 291326, 332944, 374562, 436989, 499416, 582652, 645079, 665888, 749124, 873978, 998832, 1165304, 1290158, 1310967, 1498248, 1747956, 1935237, 1997664, 2330608, 2580316, 2621934, 2996496, 3495912, 3870474, 4515553, 4661216, 5160632, 5243868, 5805711, 5992992, 6991824, 7740948, 9031106, 10321264, 10487736, 11611422, 13546659, 13983648, 15481896, 18062212, 20642528, 20975472, 23222844, 27093318, 30963792, 36124424, 40639977, 41950944, 46445688, 54186636, 61927584, 72248848, 81279954, 92891376, 108373272, 144497696, 162559908, 185782752, 216746544, 325119816, 433493088, 650239632, 1300479264]

約数ペア:

[(1, 1300479264), (2, 650239632), (3, 433493088), (4, 325119816), (6, 216746544), (7, 185782752), (8, 162559908), (9, 144497696), (12, 108373272), (14, 92891376), (16, 81279954), (18, 72248848), (21, 61927584), (24, 54186636), (28, 46445688), (31, 41950944), (32, 40639977), (36, 36124424), (42, 30963792), (48, 27093318), (56, 23222844), (62, 20975472), (63, 20642528), (72, 18062212), (84, 15481896), (93, 13983648), (96, 13546659), (112, 11611422), (124, 10487736), (126, 10321264), (144, 9031106), (168, 7740948), (186, 6991824), (217, 5992992), (224, 5805711), (248, 5243868), (252, 5160632), (279, 4661216), (288, 4515553), (336, 3870474), (372, 3495912), (434, 2996496), (496, 2621934), (504, 2580316), (558, 2330608), (651, 1997664), (672, 1935237), (744, 1747956), (868, 1498248), (992, 1310967), (1008, 1290158), (1116, 1165304), (1302, 998832), (1488, 873978), (1736, 749124), (1953, 665888), (2016, 645079), (2232, 582652), (2604, 499416), (2976, 436989), (3472, 374562), (3906, 332944), (4464, 291326), (5208, 249708), (6944, 187281), (7812, 166472), (8928, 145663), (10416, 124854), (15624, 83236), (20809, 62496), (20832, 62427), (31248, 41618)]