1294641504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{345791}}^1$

素因数の和:345820

約数の個数: 72

約数和(自身を含む): 3964851072

約数和(自身を除く): 2670209568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 345791, 691582, 1037373, 1383164, 2074746, 2766328, 3112119, 4149492, 4495283, 5532656, 6224238, 8298984, 8990566, 11065312, 12448476, 13485849, 16597968, 17981132, 24896952, 26971698, 33195936, 35962264, 40457547, 49793904, 53943396, 71924528, 80915094, 99587808, 107886792, 143849056, 161830188, 215773584, 323660376, 431547168, 647320752, 1294641504]

約数ペア:

[(1, 1294641504), (2, 647320752), (3, 431547168), (4, 323660376), (6, 215773584), (8, 161830188), (9, 143849056), (12, 107886792), (13, 99587808), (16, 80915094), (18, 71924528), (24, 53943396), (26, 49793904), (32, 40457547), (36, 35962264), (39, 33195936), (48, 26971698), (52, 24896952), (72, 17981132), (78, 16597968), (96, 13485849), (104, 12448476), (117, 11065312), (144, 8990566), (156, 8298984), (208, 6224238), (234, 5532656), (288, 4495283), (312, 4149492), (416, 3112119), (468, 2766328), (624, 2074746), (936, 1383164), (1248, 1037373), (1872, 691582), (3744, 345791)]