312005452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3877}}^1$

素因数の和:3982

約数の個数: 48

約数和(自身を含む): 625443840

約数和(自身を除く): 313438388

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 118, 124, 236, 341, 649, 682, 1298, 1364, 1829, 2596, 3658, 3877, 7316, 7754, 15508, 20119, 40238, 42647, 80476, 85294, 120187, 170588, 228743, 240374, 457486, 480748, 914972, 1322057, 2516173, 2644114, 5032346, 5288228, 7091033, 10064692, 14182066, 28364132, 78001363, 156002726, 312005452]

約数ペア:

[(1, 312005452), (2, 156002726), (4, 78001363), (11, 28364132), (22, 14182066), (31, 10064692), (44, 7091033), (59, 5288228), (62, 5032346), (118, 2644114), (124, 2516173), (236, 1322057), (341, 914972), (649, 480748), (682, 457486), (1298, 240374), (1364, 228743), (1829, 170588), (2596, 120187), (3658, 85294), (3877, 80476), (7316, 42647), (7754, 40238), (15508, 20119)]