328859904

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 952340480

約数和(自身を除く): 623480576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 727, 744, 768, 912, 992, 1178, 1216, 1454, 1488, 1767, 1824, 1984, 2181, 2356, 2432, 2908, 2976, 3534, 3648, 3968, 4362, 4712, 4864, 5816, 5952, 7068, 7296, 7936, 8724, 9424, 11632, 11904, 13813, 14136, 14592, 17448, 18848, 22537, 23264, 23808, 27626, 28272, 34896, 37696, 41439, 45074, 46528, 55252, 56544, 67611, 69792, 75392, 82878, 90148, 93056, 110504, 113088, 135222, 139584, 150784, 165756, 180296, 186112, 221008, 226176, 270444, 279168, 331512, 360592, 428203, 442016, 452352, 540888, 558336, 663024, 721184, 856406, 884032, 1081776, 1284609, 1326048, 1442368, 1712812, 1768064, 2163552, 2569218, 2652096, 2884736, 3425624, 3536128, 4327104, 5138436, 5304192, 5769472, 6851248, 8654208, 10276872, 10608384, 13702496, 17308416, 20553744, 27404992, 41107488, 54809984, 82214976, 109619968, 164429952, 328859904]

約数ペア:

[(1, 328859904), (2, 164429952), (3, 109619968), (4, 82214976), (6, 54809984), (8, 41107488), (12, 27404992), (16, 20553744), (19, 17308416), (24, 13702496), (31, 10608384), (32, 10276872), (38, 8654208), (48, 6851248), (57, 5769472), (62, 5304192), (64, 5138436), (76, 4327104), (93, 3536128), (96, 3425624), (114, 2884736), (124, 2652096), (128, 2569218), (152, 2163552), (186, 1768064), (192, 1712812), (228, 1442368), (248, 1326048), (256, 1284609), (304, 1081776), (372, 884032), (384, 856406), (456, 721184), (496, 663024), (589, 558336), (608, 540888), (727, 452352), (744, 442016), (768, 428203), (912, 360592), (992, 331512), (1178, 279168), (1216, 270444), (1454, 226176), (1488, 221008), (1767, 186112), (1824, 180296), (1984, 165756), (2181, 150784), (2356, 139584), (2432, 135222), (2908, 113088), (2976, 110504), (3534, 93056), (3648, 90148), (3968, 82878), (4362, 75392), (4712, 69792), (4864, 67611), (5816, 56544), (5952, 55252), (7068, 46528), (7296, 45074), (7936, 41439), (8724, 37696), (9424, 34896), (11632, 28272), (11904, 27626), (13813, 23808), (14136, 23264), (14592, 22537), (17448, 18848)]