390979056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36857}}^1$

素因数の和:36898

約数の個数: 80

約数和(自身を含む): 1151738784

約数和(自身を除く): 760759728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 36857, 73714, 110571, 147428, 221142, 294856, 442284, 479141, 589712, 626569, 884568, 958282, 1253138, 1437423, 1769136, 1879707, 1916564, 2506276, 2874846, 3759414, 3833128, 5012552, 5749692, 7518828, 7666256, 8145397, 10025104, 11499384, 15037656, 16290794, 22998768, 24436191, 30075312, 32581588, 48872382, 65163176, 97744764, 130326352, 195489528, 390979056]

約数ペア:

[(1, 390979056), (2, 195489528), (3, 130326352), (4, 97744764), (6, 65163176), (8, 48872382), (12, 32581588), (13, 30075312), (16, 24436191), (17, 22998768), (24, 16290794), (26, 15037656), (34, 11499384), (39, 10025104), (48, 8145397), (51, 7666256), (52, 7518828), (68, 5749692), (78, 5012552), (102, 3833128), (104, 3759414), (136, 2874846), (156, 2506276), (204, 1916564), (208, 1879707), (221, 1769136), (272, 1437423), (312, 1253138), (408, 958282), (442, 884568), (624, 626569), (663, 589712), (816, 479141), (884, 442284), (1326, 294856), (1768, 221142), (2652, 147428), (3536, 110571), (5304, 73714), (10608, 36857)]