1214940888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{344371}}^1$

素因数の和:344397

約数の個数: 72

約数和(自身を含む): 3827694780

約数和(自身を除く): 2612753892

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 344371, 688742, 1033113, 1377484, 2066226, 2410597, 2754968, 3099339, 4132452, 4821194, 6198678, 7231791, 8264904, 9642388, 12397356, 14463582, 16874179, 19284776, 21695373, 24794712, 28927164, 33748358, 43390746, 50622537, 57854328, 67496716, 86781492, 101245074, 134993432, 151867611, 173562984, 202490148, 303735222, 404980296, 607470444, 1214940888]

約数ペア:

[(1, 1214940888), (2, 607470444), (3, 404980296), (4, 303735222), (6, 202490148), (7, 173562984), (8, 151867611), (9, 134993432), (12, 101245074), (14, 86781492), (18, 67496716), (21, 57854328), (24, 50622537), (28, 43390746), (36, 33748358), (42, 28927164), (49, 24794712), (56, 21695373), (63, 19284776), (72, 16874179), (84, 14463582), (98, 12397356), (126, 9642388), (147, 8264904), (168, 7231791), (196, 6198678), (252, 4821194), (294, 4132452), (392, 3099339), (441, 2754968), (504, 2410597), (588, 2066226), (882, 1377484), (1176, 1033113), (1764, 688742), (3528, 344371)]