1328897088

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3985

約数の個数: 168

約数和(自身を含む): 4139915520

約数和(自身を除く): 2811018432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 576, 589, 608, 684, 744, 912, 992, 1116, 1178, 1216, 1368, 1488, 1767, 1824, 1984, 2232, 2356, 2736, 2976, 3534, 3648, 3917, 4464, 4712, 5301, 5472, 5952, 7068, 7834, 8928, 9424, 10602, 10944, 11751, 14136, 15668, 17856, 18848, 21204, 23502, 28272, 31336, 35253, 37696, 42408, 47004, 56544, 62672, 70506, 74423, 84816, 94008, 113088, 121427, 125344, 141012, 148846, 169632, 188016, 223269, 242854, 250688, 282024, 297692, 339264, 364281, 376032, 446538, 485708, 564048, 595384, 669807, 728562, 752064, 893076, 971416, 1092843, 1128096, 1190768, 1339614, 1457124, 1786152, 1942832, 2185686, 2256192, 2307113, 2381536, 2679228, 2914248, 3572304, 3885664, 4371372, 4614226, 4763072, 5358456, 5828496, 6921339, 7144608, 7771328, 8742744, 9228452, 10716912, 11656992, 13842678, 14289216, 17485488, 18456904, 20764017, 21433824, 23313984, 27685356, 34970976, 36913808, 41528034, 42867648, 55370712, 69941952, 73827616, 83056068, 110741424, 147655232, 166112136, 221482848, 332224272, 442965696, 664448544, 1328897088]

約数ペア:

[(1, 1328897088), (2, 664448544), (3, 442965696), (4, 332224272), (6, 221482848), (8, 166112136), (9, 147655232), (12, 110741424), (16, 83056068), (18, 73827616), (19, 69941952), (24, 55370712), (31, 42867648), (32, 41528034), (36, 36913808), (38, 34970976), (48, 27685356), (57, 23313984), (62, 21433824), (64, 20764017), (72, 18456904), (76, 17485488), (93, 14289216), (96, 13842678), (114, 11656992), (124, 10716912), (144, 9228452), (152, 8742744), (171, 7771328), (186, 7144608), (192, 6921339), (228, 5828496), (248, 5358456), (279, 4763072), (288, 4614226), (304, 4371372), (342, 3885664), (372, 3572304), (456, 2914248), (496, 2679228), (558, 2381536), (576, 2307113), (589, 2256192), (608, 2185686), (684, 1942832), (744, 1786152), (912, 1457124), (992, 1339614), (1116, 1190768), (1178, 1128096), (1216, 1092843), (1368, 971416), (1488, 893076), (1767, 752064), (1824, 728562), (1984, 669807), (2232, 595384), (2356, 564048), (2736, 485708), (2976, 446538), (3534, 376032), (3648, 364281), (3917, 339264), (4464, 297692), (4712, 282024), (5301, 250688), (5472, 242854), (5952, 223269), (7068, 188016), (7834, 169632), (8928, 148846), (9424, 141012), (10602, 125344), (10944, 121427), (11751, 113088), (14136, 94008), (15668, 84816), (17856, 74423), (18848, 70506), (21204, 62672), (23502, 56544), (28272, 47004), (31336, 42408), (35253, 37696)]