2431427688

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{1087}}^1$

素因数の和:1807

約数の個数: 96

約数和(自身を含む): 6741596160

約数和(自身を除く): 4310168472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 661, 846, 1087, 1128, 1322, 1692, 1983, 2174, 2644, 3261, 3384, 3966, 4348, 5288, 5949, 6522, 7932, 8696, 9783, 11898, 13044, 15864, 19566, 23796, 26088, 31067, 39132, 47592, 51089, 62134, 78264, 93201, 102178, 124268, 153267, 186402, 204356, 248536, 279603, 306534, 372804, 408712, 459801, 559206, 613068, 718507, 745608, 919602, 1118412, 1226136, 1437014, 1839204, 2155521, 2236824, 2874028, 3678408, 4311042, 5748056, 6466563, 8622084, 12933126, 17244168, 25866252, 33769829, 51732504, 67539658, 101309487, 135079316, 202618974, 270158632, 303928461, 405237948, 607856922, 810475896, 1215713844, 2431427688]

約数ペア:

[(1, 2431427688), (2, 1215713844), (3, 810475896), (4, 607856922), (6, 405237948), (8, 303928461), (9, 270158632), (12, 202618974), (18, 135079316), (24, 101309487), (36, 67539658), (47, 51732504), (72, 33769829), (94, 25866252), (141, 17244168), (188, 12933126), (282, 8622084), (376, 6466563), (423, 5748056), (564, 4311042), (661, 3678408), (846, 2874028), (1087, 2236824), (1128, 2155521), (1322, 1839204), (1692, 1437014), (1983, 1226136), (2174, 1118412), (2644, 919602), (3261, 745608), (3384, 718507), (3966, 613068), (4348, 559206), (5288, 459801), (5949, 408712), (6522, 372804), (7932, 306534), (8696, 279603), (9783, 248536), (11898, 204356), (13044, 186402), (15864, 153267), (19566, 124268), (23796, 102178), (26088, 93201), (31067, 78264), (39132, 62134), (47592, 51089)]