489558636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1733}}^1$

素因数の和:1828

約数の個数: 144

約数和(自身を含む): 1514822400

約数和(自身を除く): 1025263764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 59, 63, 76, 84, 114, 118, 126, 133, 171, 177, 228, 236, 252, 266, 342, 354, 399, 413, 531, 532, 684, 708, 798, 826, 1062, 1121, 1197, 1239, 1596, 1652, 1733, 2124, 2242, 2394, 2478, 3363, 3466, 3717, 4484, 4788, 4956, 5199, 6726, 6932, 7434, 7847, 10089, 10398, 12131, 13452, 14868, 15597, 15694, 20178, 20796, 23541, 24262, 31194, 31388, 32927, 36393, 40356, 47082, 48524, 62388, 65854, 70623, 72786, 94164, 98781, 102247, 109179, 131708, 141246, 145572, 197562, 204494, 218358, 230489, 282492, 296343, 306741, 395124, 408988, 436716, 460978, 592686, 613482, 691467, 715729, 920223, 921956, 1185372, 1226964, 1382934, 1431458, 1840446, 1942693, 2074401, 2147187, 2765868, 2862916, 3680892, 3885386, 4148802, 4294374, 5828079, 6441561, 7770772, 8297604, 8588748, 11656158, 12883122, 13598851, 17484237, 23312316, 25766244, 27197702, 34968474, 40796553, 54395404, 69936948, 81593106, 122389659, 163186212, 244779318, 489558636]

約数ペア:

[(1, 489558636), (2, 244779318), (3, 163186212), (4, 122389659), (6, 81593106), (7, 69936948), (9, 54395404), (12, 40796553), (14, 34968474), (18, 27197702), (19, 25766244), (21, 23312316), (28, 17484237), (36, 13598851), (38, 12883122), (42, 11656158), (57, 8588748), (59, 8297604), (63, 7770772), (76, 6441561), (84, 5828079), (114, 4294374), (118, 4148802), (126, 3885386), (133, 3680892), (171, 2862916), (177, 2765868), (228, 2147187), (236, 2074401), (252, 1942693), (266, 1840446), (342, 1431458), (354, 1382934), (399, 1226964), (413, 1185372), (531, 921956), (532, 920223), (684, 715729), (708, 691467), (798, 613482), (826, 592686), (1062, 460978), (1121, 436716), (1197, 408988), (1239, 395124), (1596, 306741), (1652, 296343), (1733, 282492), (2124, 230489), (2242, 218358), (2394, 204494), (2478, 197562), (3363, 145572), (3466, 141246), (3717, 131708), (4484, 109179), (4788, 102247), (4956, 98781), (5199, 94164), (6726, 72786), (6932, 70623), (7434, 65854), (7847, 62388), (10089, 48524), (10398, 47082), (12131, 40356), (13452, 36393), (14868, 32927), (15597, 31388), (15694, 31194), (20178, 24262), (20796, 23541)]