312812568

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 879465600

約数和(自身を除く): 566653032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 269, 279, 372, 521, 538, 558, 744, 807, 1042, 1076, 1116, 1563, 1614, 2084, 2152, 2232, 2421, 3126, 3228, 4168, 4689, 4842, 6252, 6456, 8339, 9378, 9684, 12504, 16151, 16678, 18756, 19368, 25017, 32302, 33356, 37512, 48453, 50034, 64604, 66712, 75051, 96906, 100068, 129208, 140149, 145359, 150102, 193812, 200136, 280298, 290718, 300204, 387624, 420447, 560596, 581436, 600408, 840894, 1121192, 1162872, 1261341, 1681788, 2522682, 3363576, 4344619, 5045364, 8689238, 10090728, 13033857, 17378476, 26067714, 34756952, 39101571, 52135428, 78203142, 104270856, 156406284, 312812568]

約数ペア:

[(1, 312812568), (2, 156406284), (3, 104270856), (4, 78203142), (6, 52135428), (8, 39101571), (9, 34756952), (12, 26067714), (18, 17378476), (24, 13033857), (31, 10090728), (36, 8689238), (62, 5045364), (72, 4344619), (93, 3363576), (124, 2522682), (186, 1681788), (248, 1261341), (269, 1162872), (279, 1121192), (372, 840894), (521, 600408), (538, 581436), (558, 560596), (744, 420447), (807, 387624), (1042, 300204), (1076, 290718), (1116, 280298), (1563, 200136), (1614, 193812), (2084, 150102), (2152, 145359), (2232, 140149), (2421, 129208), (3126, 100068), (3228, 96906), (4168, 75051), (4689, 66712), (4842, 64604), (6252, 50034), (6456, 48453), (8339, 37512), (9378, 33356), (9684, 32302), (12504, 25017), (16151, 19368), (16678, 18756)]