240462784

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6441

約数の個数: 56

約数和(自身を含む): 518566400

約数和(自身を除く): 278103616

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 6379, 9424, 12758, 18848, 25516, 37696, 51032, 102064, 121201, 197749, 204128, 242402, 395498, 408256, 484804, 790996, 969608, 1581992, 1939216, 3163984, 3757231, 3878432, 6327968, 7514462, 7756864, 12655936, 15028924, 30057848, 60115696, 120231392, 240462784]

約数ペア:

[(1, 240462784), (2, 120231392), (4, 60115696), (8, 30057848), (16, 15028924), (19, 12655936), (31, 7756864), (32, 7514462), (38, 6327968), (62, 3878432), (64, 3757231), (76, 3163984), (124, 1939216), (152, 1581992), (248, 969608), (304, 790996), (496, 484804), (589, 408256), (608, 395498), (992, 242402), (1178, 204128), (1216, 197749), (1984, 121201), (2356, 102064), (4712, 51032), (6379, 37696), (9424, 25516), (12758, 18848)]