1489773669112

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{1481}}^1\times {\mathrm{3881}}^1$

素因数の和:5728

約数の個数: 64

約数和(自身を含む): 2827085133600

約数和(自身を除く): 1337311464488

約数列:

[1, 2, 4, 8, 179, 181, 358, 362, 716, 724, 1432, 1448, 1481, 2962, 3881, 5924, 7762, 11848, 15524, 31048, 32399, 64798, 129596, 259192, 265099, 268061, 530198, 536122, 694699, 702461, 1060396, 1072244, 1389398, 1404922, 2120792, 2144488, 2778796, 2809844, 5557592, 5619688, 5747761, 11495522, 22991044, 45982088, 47982919, 95965838, 125740519, 191931676, 251481038, 383863352, 502962076, 1005924152, 1028849219, 1040344741, 2057698438, 2080689482, 4115396876, 4161378964, 8230793752, 8322757928, 186221708639, 372443417278, 744886834556, 1489773669112]

約数ペア:

[(1, 1489773669112), (2, 744886834556), (4, 372443417278), (8, 186221708639), (179, 8322757928), (181, 8230793752), (358, 4161378964), (362, 4115396876), (716, 2080689482), (724, 2057698438), (1432, 1040344741), (1448, 1028849219), (1481, 1005924152), (2962, 502962076), (3881, 383863352), (5924, 251481038), (7762, 191931676), (11848, 125740519), (15524, 95965838), (31048, 47982919), (32399, 45982088), (64798, 22991044), (129596, 11495522), (259192, 5747761), (265099, 5619688), (268061, 5557592), (530198, 2809844), (536122, 2778796), (694699, 2144488), (702461, 2120792), (1060396, 1404922), (1072244, 1389398)]