218074416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1549}}^1$

素因数の和:1986

約数の個数: 80

約数和(自身を含む): 645792000

約数和(自身を除く): 427717584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 838, 1257, 1549, 1676, 2514, 2933, 3098, 3352, 4647, 5028, 5866, 6196, 6704, 8799, 9294, 10056, 10843, 11732, 12392, 17598, 18588, 20112, 21686, 23464, 24784, 32529, 35196, 37176, 43372, 46928, 65058, 70392, 74352, 86744, 130116, 140784, 173488, 260232, 520464, 649031, 1298062, 1947093, 2596124, 3894186, 4543217, 5192248, 7788372, 9086434, 10384496, 13629651, 15576744, 18172868, 27259302, 31153488, 36345736, 54518604, 72691472, 109037208, 218074416]

約数ペア:

[(1, 218074416), (2, 109037208), (3, 72691472), (4, 54518604), (6, 36345736), (7, 31153488), (8, 27259302), (12, 18172868), (14, 15576744), (16, 13629651), (21, 10384496), (24, 9086434), (28, 7788372), (42, 5192248), (48, 4543217), (56, 3894186), (84, 2596124), (112, 1947093), (168, 1298062), (336, 649031), (419, 520464), (838, 260232), (1257, 173488), (1549, 140784), (1676, 130116), (2514, 86744), (2933, 74352), (3098, 70392), (3352, 65058), (4647, 46928), (5028, 43372), (5866, 37176), (6196, 35196), (6704, 32529), (8799, 24784), (9294, 23464), (10056, 21686), (10843, 20112), (11732, 18588), (12392, 17598)]