204626448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 620507160

約数和(自身を除く): 415880712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 281, 312, 389, 468, 562, 624, 778, 843, 936, 1124, 1167, 1556, 1686, 1872, 2248, 2334, 2529, 3112, 3372, 3501, 3653, 4496, 4668, 5057, 5058, 6224, 6744, 7002, 7306, 9336, 10114, 10116, 10959, 13488, 14004, 14612, 15171, 18672, 20228, 20232, 21918, 28008, 29224, 30342, 32877, 40456, 40464, 43836, 45513, 56016, 58448, 60684, 65754, 80912, 87672, 91026, 109309, 121368, 131508, 175344, 182052, 218618, 242736, 263016, 327927, 364104, 437236, 526032, 655854, 728208, 874472, 983781, 1311708, 1421017, 1748944, 1967562, 2623416, 2842034, 3935124, 4263051, 5246832, 5684068, 7870248, 8526102, 11368136, 12789153, 15740496, 17052204, 22736272, 25578306, 34104408, 51156612, 68208816, 102313224, 204626448]

約数ペア:

[(1, 204626448), (2, 102313224), (3, 68208816), (4, 51156612), (6, 34104408), (8, 25578306), (9, 22736272), (12, 17052204), (13, 15740496), (16, 12789153), (18, 11368136), (24, 8526102), (26, 7870248), (36, 5684068), (39, 5246832), (48, 4263051), (52, 3935124), (72, 2842034), (78, 2623416), (104, 1967562), (117, 1748944), (144, 1421017), (156, 1311708), (208, 983781), (234, 874472), (281, 728208), (312, 655854), (389, 526032), (468, 437236), (562, 364104), (624, 327927), (778, 263016), (843, 242736), (936, 218618), (1124, 182052), (1167, 175344), (1556, 131508), (1686, 121368), (1872, 109309), (2248, 91026), (2334, 87672), (2529, 80912), (3112, 65754), (3372, 60684), (3501, 58448), (3653, 56016), (4496, 45513), (4668, 43836), (5057, 40464), (5058, 40456), (6224, 32877), (6744, 30342), (7002, 29224), (7306, 28008), (9336, 21918), (10114, 20232), (10116, 20228), (10959, 18672), (13488, 15171), (14004, 14612)]