43220448

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 130830336

約数和(自身を除く): 87609888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 103, 124, 141, 144, 186, 188, 206, 248, 279, 282, 288, 309, 372, 376, 412, 423, 496, 558, 564, 618, 744, 752, 824, 846, 927, 992, 1116, 1128, 1236, 1457, 1488, 1504, 1648, 1692, 1854, 2232, 2256, 2472, 2914, 2976, 3193, 3296, 3384, 3708, 4371, 4464, 4512, 4841, 4944, 5828, 6386, 6768, 7416, 8742, 8928, 9579, 9682, 9888, 11656, 12772, 13113, 13536, 14523, 14832, 17484, 19158, 19364, 23312, 25544, 26226, 28737, 29046, 29664, 34968, 38316, 38728, 43569, 46624, 51088, 52452, 57474, 58092, 69936, 76632, 77456, 87138, 102176, 104904, 114948, 116184, 139872, 150071, 153264, 154912, 174276, 209808, 229896, 232368, 300142, 306528, 348552, 419616, 450213, 459792, 464736, 600284, 697104, 900426, 919584, 1200568, 1350639, 1394208, 1800852, 2401136, 2701278, 3601704, 4802272, 5402556, 7203408, 10805112, 14406816, 21610224, 43220448]

約数ペア:

[(1, 43220448), (2, 21610224), (3, 14406816), (4, 10805112), (6, 7203408), (8, 5402556), (9, 4802272), (12, 3601704), (16, 2701278), (18, 2401136), (24, 1800852), (31, 1394208), (32, 1350639), (36, 1200568), (47, 919584), (48, 900426), (62, 697104), (72, 600284), (93, 464736), (94, 459792), (96, 450213), (103, 419616), (124, 348552), (141, 306528), (144, 300142), (186, 232368), (188, 229896), (206, 209808), (248, 174276), (279, 154912), (282, 153264), (288, 150071), (309, 139872), (372, 116184), (376, 114948), (412, 104904), (423, 102176), (496, 87138), (558, 77456), (564, 76632), (618, 69936), (744, 58092), (752, 57474), (824, 52452), (846, 51088), (927, 46624), (992, 43569), (1116, 38728), (1128, 38316), (1236, 34968), (1457, 29664), (1488, 29046), (1504, 28737), (1648, 26226), (1692, 25544), (1854, 23312), (2232, 19364), (2256, 19158), (2472, 17484), (2914, 14832), (2976, 14523), (3193, 13536), (3296, 13113), (3384, 12772), (3708, 11656), (4371, 9888), (4464, 9682), (4512, 9579), (4841, 8928), (4944, 8742), (5828, 7416), (6386, 6768)]