895870128

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2266

約数の個数: 80

約数和(自身を含む): 2364848640

約数和(自身を除く): 1468978512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 109, 166, 218, 249, 327, 332, 436, 498, 654, 664, 872, 996, 1308, 1328, 1744, 1992, 2063, 2616, 3984, 4126, 5232, 6189, 8252, 9047, 12378, 16504, 18094, 24756, 27141, 33008, 36188, 49512, 54282, 72376, 99024, 108564, 144752, 171229, 217128, 224867, 342458, 434256, 449734, 513687, 674601, 684916, 899468, 1027374, 1349202, 1369832, 1798936, 2054748, 2698404, 2739664, 3597872, 4109496, 5396808, 8218992, 10793616, 18663961, 37327922, 55991883, 74655844, 111983766, 149311688, 223967532, 298623376, 447935064, 895870128]

約数ペア:

[(1, 895870128), (2, 447935064), (3, 298623376), (4, 223967532), (6, 149311688), (8, 111983766), (12, 74655844), (16, 55991883), (24, 37327922), (48, 18663961), (83, 10793616), (109, 8218992), (166, 5396808), (218, 4109496), (249, 3597872), (327, 2739664), (332, 2698404), (436, 2054748), (498, 1798936), (654, 1369832), (664, 1349202), (872, 1027374), (996, 899468), (1308, 684916), (1328, 674601), (1744, 513687), (1992, 449734), (2063, 434256), (2616, 342458), (3984, 224867), (4126, 217128), (5232, 171229), (6189, 144752), (8252, 108564), (9047, 99024), (12378, 72376), (16504, 54282), (18094, 49512), (24756, 36188), (27141, 33008)]