811491408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61927}}^1$

素因数の和:61961

約数の個数: 120

約数和(自身を含む): 2795182208

約数和(自身を除く): 1983690800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 61927, 123854, 185781, 247708, 371562, 433489, 495416, 557343, 743124, 805051, 866978, 990832, 1114686, 1300467, 1486248, 1610102, 1733956, 2229372, 2415153, 2600934, 2972496, 3220204, 3467912, 3901401, 4458744, 4830306, 5201868, 5635357, 6440408, 6935824, 7245459, 7802802, 8917488, 9660612, 10403736, 11270714, 12880816, 14490918, 15605604, 16906071, 19321224, 20807472, 22541428, 28981836, 31211208, 33812142, 38642448, 45082856, 50718213, 57963672, 62422416, 67624284, 90165712, 101436426, 115927344, 135248568, 202872852, 270497136, 405745704, 811491408]

約数ペア:

[(1, 811491408), (2, 405745704), (3, 270497136), (4, 202872852), (6, 135248568), (7, 115927344), (8, 101436426), (9, 90165712), (12, 67624284), (13, 62422416), (14, 57963672), (16, 50718213), (18, 45082856), (21, 38642448), (24, 33812142), (26, 31211208), (28, 28981836), (36, 22541428), (39, 20807472), (42, 19321224), (48, 16906071), (52, 15605604), (56, 14490918), (63, 12880816), (72, 11270714), (78, 10403736), (84, 9660612), (91, 8917488), (104, 7802802), (112, 7245459), (117, 6935824), (126, 6440408), (144, 5635357), (156, 5201868), (168, 4830306), (182, 4458744), (208, 3901401), (234, 3467912), (252, 3220204), (273, 2972496), (312, 2600934), (336, 2415153), (364, 2229372), (468, 1733956), (504, 1610102), (546, 1486248), (624, 1300467), (728, 1114686), (819, 990832), (936, 866978), (1008, 805051), (1092, 743124), (1456, 557343), (1638, 495416), (1872, 433489), (2184, 371562), (3276, 247708), (4368, 185781), (6552, 123854), (13104, 61927)]