287002926

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 112

約数和(自身を含む): 751389408

約数和(自身を除く): 464386482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 243, 366, 378, 427, 461, 486, 549, 567, 729, 854, 922, 1098, 1134, 1281, 1383, 1458, 1647, 1701, 2562, 2766, 3227, 3294, 3402, 3843, 4149, 4941, 5103, 6454, 7686, 8298, 9681, 9882, 10206, 11529, 12447, 14823, 19362, 23058, 24894, 28121, 29043, 29646, 34587, 37341, 44469, 56242, 58086, 69174, 74682, 84363, 87129, 88938, 103761, 112023, 168726, 174258, 196847, 207522, 224046, 253089, 261387, 311283, 336069, 393694, 506178, 522774, 590541, 622566, 672138, 759267, 784161, 1181082, 1518534, 1568322, 1771623, 2277801, 2352483, 3543246, 4555602, 4704966, 5314869, 6833403, 10629738, 13666806, 15944607, 20500209, 31889214, 41000418, 47833821, 95667642, 143501463, 287002926]

約数ペア:

[(1, 287002926), (2, 143501463), (3, 95667642), (6, 47833821), (7, 41000418), (9, 31889214), (14, 20500209), (18, 15944607), (21, 13666806), (27, 10629738), (42, 6833403), (54, 5314869), (61, 4704966), (63, 4555602), (81, 3543246), (122, 2352483), (126, 2277801), (162, 1771623), (183, 1568322), (189, 1518534), (243, 1181082), (366, 784161), (378, 759267), (427, 672138), (461, 622566), (486, 590541), (549, 522774), (567, 506178), (729, 393694), (854, 336069), (922, 311283), (1098, 261387), (1134, 253089), (1281, 224046), (1383, 207522), (1458, 196847), (1647, 174258), (1701, 168726), (2562, 112023), (2766, 103761), (3227, 88938), (3294, 87129), (3402, 84363), (3843, 74682), (4149, 69174), (4941, 58086), (5103, 56242), (6454, 44469), (7686, 37341), (8298, 34587), (9681, 29646), (9882, 29043), (10206, 28121), (11529, 24894), (12447, 23058), (14823, 19362)]