305972504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 640332000

約数和(自身を除く): 334359496

約数列:

[1, 2, 4, 8, 19, 29, 38, 41, 58, 76, 82, 116, 152, 164, 232, 328, 551, 779, 1102, 1189, 1558, 1693, 2204, 2378, 3116, 3386, 4408, 4756, 6232, 6772, 9512, 13544, 22591, 32167, 45182, 49097, 64334, 69413, 90364, 98194, 128668, 138826, 180728, 196388, 257336, 277652, 392776, 555304, 932843, 1318847, 1865686, 2012977, 2637694, 3731372, 4025954, 5275388, 7462744, 8051908, 10550776, 16103816, 38246563, 76493126, 152986252, 305972504]

約数ペア:

[(1, 305972504), (2, 152986252), (4, 76493126), (8, 38246563), (19, 16103816), (29, 10550776), (38, 8051908), (41, 7462744), (58, 5275388), (76, 4025954), (82, 3731372), (116, 2637694), (152, 2012977), (164, 1865686), (232, 1318847), (328, 932843), (551, 555304), (779, 392776), (1102, 277652), (1189, 257336), (1558, 196388), (1693, 180728), (2204, 138826), (2378, 128668), (3116, 98194), (3386, 90364), (4408, 69413), (4756, 64334), (6232, 49097), (6772, 45182), (9512, 32167), (13544, 22591)]