380677572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1553}}^1$

素因数の和:2193

約数の個数: 72

約数和(自身を含む): 1052120160

約数和(自身を除く): 671442588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 619, 1238, 1553, 1857, 2476, 3106, 3714, 4659, 5571, 6212, 6809, 7428, 9318, 11142, 13618, 13977, 17083, 18636, 20427, 22284, 27236, 27954, 34166, 40854, 51249, 55908, 61281, 68332, 81708, 102498, 122562, 153747, 204996, 245124, 307494, 614988, 961307, 1922614, 2883921, 3845228, 5767842, 8651763, 10574377, 11535684, 17303526, 21148754, 31723131, 34607052, 42297508, 63446262, 95169393, 126892524, 190338786, 380677572]

約数ペア:

[(1, 380677572), (2, 190338786), (3, 126892524), (4, 95169393), (6, 63446262), (9, 42297508), (11, 34607052), (12, 31723131), (18, 21148754), (22, 17303526), (33, 11535684), (36, 10574377), (44, 8651763), (66, 5767842), (99, 3845228), (132, 2883921), (198, 1922614), (396, 961307), (619, 614988), (1238, 307494), (1553, 245124), (1857, 204996), (2476, 153747), (3106, 122562), (3714, 102498), (4659, 81708), (5571, 68332), (6212, 61281), (6809, 55908), (7428, 51249), (9318, 40854), (11142, 34166), (13618, 27954), (13977, 27236), (17083, 22284), (18636, 20427)]