353057016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 991549440

約数和(自身を除く): 638492424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 173, 186, 211, 248, 312, 346, 372, 403, 422, 519, 633, 692, 744, 806, 844, 1038, 1209, 1266, 1384, 1612, 1688, 2076, 2249, 2418, 2532, 2743, 3224, 4152, 4498, 4836, 5064, 5363, 5486, 6541, 6747, 8229, 8996, 9672, 10726, 10972, 13082, 13494, 16089, 16458, 17992, 19623, 21452, 21944, 26164, 26988, 32178, 32916, 36503, 39246, 42904, 52328, 53976, 64356, 65832, 69719, 73006, 78492, 85033, 109509, 128712, 139438, 146012, 156984, 170066, 209157, 219018, 255099, 278876, 292024, 340132, 418314, 438036, 474539, 510198, 557752, 680264, 836628, 876072, 949078, 1020396, 1131593, 1423617, 1673256, 1898156, 2040792, 2263186, 2847234, 3394779, 3796312, 4526372, 5694468, 6789558, 9052744, 11388936, 13579116, 14710709, 27158232, 29421418, 44132127, 58842836, 88264254, 117685672, 176528508, 353057016]

約数ペア:

[(1, 353057016), (2, 176528508), (3, 117685672), (4, 88264254), (6, 58842836), (8, 44132127), (12, 29421418), (13, 27158232), (24, 14710709), (26, 13579116), (31, 11388936), (39, 9052744), (52, 6789558), (62, 5694468), (78, 4526372), (93, 3796312), (104, 3394779), (124, 2847234), (156, 2263186), (173, 2040792), (186, 1898156), (211, 1673256), (248, 1423617), (312, 1131593), (346, 1020396), (372, 949078), (403, 876072), (422, 836628), (519, 680264), (633, 557752), (692, 510198), (744, 474539), (806, 438036), (844, 418314), (1038, 340132), (1209, 292024), (1266, 278876), (1384, 255099), (1612, 219018), (1688, 209157), (2076, 170066), (2249, 156984), (2418, 146012), (2532, 139438), (2743, 128712), (3224, 109509), (4152, 85033), (4498, 78492), (4836, 73006), (5064, 69719), (5363, 65832), (5486, 64356), (6541, 53976), (6747, 52328), (8229, 42904), (8996, 39246), (9672, 36503), (10726, 32916), (10972, 32178), (13082, 26988), (13494, 26164), (16089, 21944), (16458, 21452), (17992, 19623)]