13855141216

素因数分解:

$2^5\times 7^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1197

約数の個数: 144

約数和(自身を含む): 32437933920

約数和(自身を除く): 18582792704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 101, 112, 178, 196, 202, 224, 356, 392, 404, 623, 707, 712, 784, 808, 983, 1246, 1414, 1424, 1568, 1616, 1966, 2492, 2828, 2848, 3232, 3932, 4361, 4949, 4984, 5656, 6881, 7864, 8722, 8989, 9898, 9968, 11312, 13762, 15728, 17444, 17978, 19796, 19936, 22624, 27524, 31456, 34888, 35956, 39592, 48167, 55048, 62923, 69776, 71912, 79184, 87487, 96334, 99283, 110096, 125846, 139552, 143824, 158368, 174974, 192668, 198566, 220192, 251692, 287648, 349948, 385336, 397132, 440461, 503384, 612409, 694981, 699896, 770672, 794264, 880922, 1006768, 1224818, 1389962, 1399792, 1541344, 1588528, 1761844, 2013536, 2449636, 2779924, 2799584, 3177056, 3523688, 4286863, 4864867, 4899272, 5559848, 7047376, 8573726, 8836187, 9729734, 9798544, 11119696, 14094752, 17147452, 17672374, 19459468, 19597088, 22239392, 34294904, 35344748, 38918936, 61853309, 68589808, 70689496, 77837872, 123706618, 137179616, 141378992, 155675744, 247413236, 282757984, 432973163, 494826472, 865946326, 989652944, 1731892652, 1979305888, 3463785304, 6927570608, 13855141216]

約数ペア:

[(1, 13855141216), (2, 6927570608), (4, 3463785304), (7, 1979305888), (8, 1731892652), (14, 989652944), (16, 865946326), (28, 494826472), (32, 432973163), (49, 282757984), (56, 247413236), (89, 155675744), (98, 141378992), (101, 137179616), (112, 123706618), (178, 77837872), (196, 70689496), (202, 68589808), (224, 61853309), (356, 38918936), (392, 35344748), (404, 34294904), (623, 22239392), (707, 19597088), (712, 19459468), (784, 17672374), (808, 17147452), (983, 14094752), (1246, 11119696), (1414, 9798544), (1424, 9729734), (1568, 8836187), (1616, 8573726), (1966, 7047376), (2492, 5559848), (2828, 4899272), (2848, 4864867), (3232, 4286863), (3932, 3523688), (4361, 3177056), (4949, 2799584), (4984, 2779924), (5656, 2449636), (6881, 2013536), (7864, 1761844), (8722, 1588528), (8989, 1541344), (9898, 1399792), (9968, 1389962), (11312, 1224818), (13762, 1006768), (15728, 880922), (17444, 794264), (17978, 770672), (19796, 699896), (19936, 694981), (22624, 612409), (27524, 503384), (31456, 440461), (34888, 397132), (35956, 385336), (39592, 349948), (48167, 287648), (55048, 251692), (62923, 220192), (69776, 198566), (71912, 192668), (79184, 174974), (87487, 158368), (96334, 143824), (99283, 139552), (110096, 125846)]