861651696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1613}}^1$

素因数の和:2014

約数の個数: 80

約数和(自身を含む): 2305566720

約数和(自身を除く): 1443915024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 359, 372, 496, 718, 744, 1077, 1436, 1488, 1613, 2154, 2872, 3226, 4308, 4839, 5744, 6452, 8616, 9678, 11129, 12904, 17232, 19356, 22258, 25808, 33387, 38712, 44516, 50003, 66774, 77424, 89032, 100006, 133548, 150009, 178064, 200012, 267096, 300018, 400024, 534192, 579067, 600036, 800048, 1158134, 1200072, 1737201, 2316268, 2400144, 3474402, 4632536, 6948804, 9265072, 13897608, 17951077, 27795216, 35902154, 53853231, 71804308, 107706462, 143608616, 215412924, 287217232, 430825848, 861651696]

約数ペア:

[(1, 861651696), (2, 430825848), (3, 287217232), (4, 215412924), (6, 143608616), (8, 107706462), (12, 71804308), (16, 53853231), (24, 35902154), (31, 27795216), (48, 17951077), (62, 13897608), (93, 9265072), (124, 6948804), (186, 4632536), (248, 3474402), (359, 2400144), (372, 2316268), (496, 1737201), (718, 1200072), (744, 1158134), (1077, 800048), (1436, 600036), (1488, 579067), (1613, 534192), (2154, 400024), (2872, 300018), (3226, 267096), (4308, 200012), (4839, 178064), (5744, 150009), (6452, 133548), (8616, 100006), (9678, 89032), (11129, 77424), (12904, 66774), (17232, 50003), (19356, 44516), (22258, 38712), (25808, 33387)]