240944896

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 503183744

約数和(自身を除く): 262238848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 248, 256, 313, 388, 496, 626, 776, 992, 1252, 1552, 1984, 2504, 3007, 3104, 3968, 5008, 6014, 6208, 7936, 9703, 10016, 12028, 12416, 19406, 20032, 24056, 24832, 30361, 38812, 40064, 48112, 60722, 77624, 80128, 96224, 121444, 155248, 192448, 242888, 310496, 384896, 485776, 620992, 769792, 941191, 971552, 1241984, 1882382, 1943104, 2483968, 3764764, 3886208, 7529528, 7772416, 15059056, 30118112, 60236224, 120472448, 240944896]

約数ペア:

[(1, 240944896), (2, 120472448), (4, 60236224), (8, 30118112), (16, 15059056), (31, 7772416), (32, 7529528), (62, 3886208), (64, 3764764), (97, 2483968), (124, 1943104), (128, 1882382), (194, 1241984), (248, 971552), (256, 941191), (313, 769792), (388, 620992), (496, 485776), (626, 384896), (776, 310496), (992, 242888), (1252, 192448), (1552, 155248), (1984, 121444), (2504, 96224), (3007, 80128), (3104, 77624), (3968, 60722), (5008, 48112), (6014, 40064), (6208, 38812), (7936, 30361), (9703, 24832), (10016, 24056), (12028, 20032), (12416, 19406)]