43988256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 95438304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 379, 403, 416, 468, 496, 558, 624, 744, 758, 806, 936, 992, 1116, 1137, 1209, 1248, 1488, 1516, 1612, 1872, 2232, 2274, 2418, 2976, 3032, 3224, 3411, 3627, 3744, 4464, 4548, 4836, 4927, 6064, 6448, 6822, 7254, 8928, 9096, 9672, 9854, 11749, 12128, 12896, 13644, 14508, 14781, 18192, 19344, 19708, 23498, 27288, 29016, 29562, 35247, 36384, 38688, 39416, 44343, 46996, 54576, 58032, 59124, 70494, 78832, 88686, 93992, 105741, 109152, 116064, 118248, 140988, 152737, 157664, 177372, 187984, 211482, 236496, 281976, 305474, 354744, 375968, 422964, 458211, 472992, 563952, 610948, 709488, 845928, 916422, 1127904, 1221896, 1374633, 1418976, 1691856, 1832844, 2443792, 2749266, 3383712, 3665688, 4887584, 5498532, 7331376, 10997064, 14662752, 21994128, 43988256]

約数ペア:

[(1, 43988256), (2, 21994128), (3, 14662752), (4, 10997064), (6, 7331376), (8, 5498532), (9, 4887584), (12, 3665688), (13, 3383712), (16, 2749266), (18, 2443792), (24, 1832844), (26, 1691856), (31, 1418976), (32, 1374633), (36, 1221896), (39, 1127904), (48, 916422), (52, 845928), (62, 709488), (72, 610948), (78, 563952), (93, 472992), (96, 458211), (104, 422964), (117, 375968), (124, 354744), (144, 305474), (156, 281976), (186, 236496), (208, 211482), (234, 187984), (248, 177372), (279, 157664), (288, 152737), (312, 140988), (372, 118248), (379, 116064), (403, 109152), (416, 105741), (468, 93992), (496, 88686), (558, 78832), (624, 70494), (744, 59124), (758, 58032), (806, 54576), (936, 46996), (992, 44343), (1116, 39416), (1137, 38688), (1209, 36384), (1248, 35247), (1488, 29562), (1516, 29016), (1612, 27288), (1872, 23498), (2232, 19708), (2274, 19344), (2418, 18192), (2976, 14781), (3032, 14508), (3224, 13644), (3411, 12896), (3627, 12128), (3744, 11749), (4464, 9854), (4548, 9672), (4836, 9096), (4927, 8928), (6064, 7254), (6448, 6822)]