315474016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 740710656

約数和(自身を除く): 425236640

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 352, 416, 568, 572, 781, 923, 971, 1136, 1144, 1562, 1846, 1942, 2272, 2288, 3124, 3692, 3884, 4576, 6248, 7384, 7768, 10153, 10681, 12496, 12623, 14768, 15536, 20306, 21362, 24992, 25246, 29536, 31072, 40612, 42724, 50492, 68941, 81224, 85448, 100984, 137882, 138853, 162448, 170896, 201968, 275764, 277706, 324896, 341792, 403936, 551528, 555412, 758351, 896233, 1103056, 1110824, 1516702, 1792466, 2206112, 2221648, 3033404, 3584932, 4443296, 6066808, 7169864, 9858563, 12133616, 14339728, 19717126, 24267232, 28679456, 39434252, 78868504, 157737008, 315474016]

約数ペア:

[(1, 315474016), (2, 157737008), (4, 78868504), (8, 39434252), (11, 28679456), (13, 24267232), (16, 19717126), (22, 14339728), (26, 12133616), (32, 9858563), (44, 7169864), (52, 6066808), (71, 4443296), (88, 3584932), (104, 3033404), (142, 2221648), (143, 2206112), (176, 1792466), (208, 1516702), (284, 1110824), (286, 1103056), (352, 896233), (416, 758351), (568, 555412), (572, 551528), (781, 403936), (923, 341792), (971, 324896), (1136, 277706), (1144, 275764), (1562, 201968), (1846, 170896), (1942, 162448), (2272, 138853), (2288, 137882), (3124, 100984), (3692, 85448), (3884, 81224), (4576, 68941), (6248, 50492), (7384, 42724), (7768, 40612), (10153, 31072), (10681, 29536), (12496, 25246), (12623, 24992), (14768, 21362), (15536, 20306)]