620405232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1423}}^1$

素因数の和:1758

約数の個数: 80

約数和(自身を含む): 1661227008

約数和(自身を除く): 1040821776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 293, 372, 496, 586, 744, 879, 1172, 1423, 1488, 1758, 2344, 2846, 3516, 4269, 4688, 5692, 7032, 8538, 9083, 11384, 14064, 17076, 18166, 22768, 27249, 34152, 36332, 44113, 54498, 68304, 72664, 88226, 108996, 132339, 145328, 176452, 217992, 264678, 352904, 416939, 435984, 529356, 705808, 833878, 1058712, 1250817, 1667756, 2117424, 2501634, 3335512, 5003268, 6671024, 10006536, 12925109, 20013072, 25850218, 38775327, 51700436, 77550654, 103400872, 155101308, 206801744, 310202616, 620405232]

約数ペア:

[(1, 620405232), (2, 310202616), (3, 206801744), (4, 155101308), (6, 103400872), (8, 77550654), (12, 51700436), (16, 38775327), (24, 25850218), (31, 20013072), (48, 12925109), (62, 10006536), (93, 6671024), (124, 5003268), (186, 3335512), (248, 2501634), (293, 2117424), (372, 1667756), (496, 1250817), (586, 1058712), (744, 833878), (879, 705808), (1172, 529356), (1423, 435984), (1488, 416939), (1758, 352904), (2344, 264678), (2846, 217992), (3516, 176452), (4269, 145328), (4688, 132339), (5692, 108996), (7032, 88226), (8538, 72664), (9083, 68304), (11384, 54498), (14064, 44113), (17076, 36332), (18166, 34152), (22768, 27249)]