258399648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5309}}^1$

素因数の和:5351

約数の個数: 108

約数和(自身を含む): 795846870

約数和(自身を除く): 537447222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5309, 5408, 6084, 8112, 10618, 12168, 15927, 16224, 21236, 24336, 31854, 42472, 47781, 48672, 63708, 69017, 84944, 95562, 127416, 138034, 169888, 191124, 207051, 254832, 276068, 382248, 414102, 509664, 552136, 621153, 764496, 828204, 897221, 1104272, 1242306, 1528992, 1656408, 1794442, 2208544, 2484612, 2691663, 3312816, 3588884, 4969224, 5383326, 6625632, 7177768, 8074989, 9938448, 10766652, 14355536, 16149978, 19876896, 21533304, 28711072, 32299956, 43066608, 64599912, 86133216, 129199824, 258399648]

約数ペア:

[(1, 258399648), (2, 129199824), (3, 86133216), (4, 64599912), (6, 43066608), (8, 32299956), (9, 28711072), (12, 21533304), (13, 19876896), (16, 16149978), (18, 14355536), (24, 10766652), (26, 9938448), (32, 8074989), (36, 7177768), (39, 6625632), (48, 5383326), (52, 4969224), (72, 3588884), (78, 3312816), (96, 2691663), (104, 2484612), (117, 2208544), (144, 1794442), (156, 1656408), (169, 1528992), (208, 1242306), (234, 1104272), (288, 897221), (312, 828204), (338, 764496), (416, 621153), (468, 552136), (507, 509664), (624, 414102), (676, 382248), (936, 276068), (1014, 254832), (1248, 207051), (1352, 191124), (1521, 169888), (1872, 138034), (2028, 127416), (2704, 95562), (3042, 84944), (3744, 69017), (4056, 63708), (5309, 48672), (5408, 47781), (6084, 42472), (8112, 31854), (10618, 24336), (12168, 21236), (15927, 16224)]