631312416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{313151}}^1$

素因数の和:313174

約数の個数: 72

約数和(自身を含む): 2051771904

約数和(自身を除く): 1420459488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 313151, 626302, 939453, 1252604, 1878906, 2192057, 2505208, 2818359, 3757812, 4384114, 5010416, 5636718, 6576171, 7515624, 8768228, 10020832, 11273436, 13152342, 15031248, 17536456, 19728513, 22546872, 26304684, 30062496, 35072912, 39457026, 45093744, 52609368, 70145824, 78914052, 90187488, 105218736, 157828104, 210437472, 315656208, 631312416]

約数ペア:

[(1, 631312416), (2, 315656208), (3, 210437472), (4, 157828104), (6, 105218736), (7, 90187488), (8, 78914052), (9, 70145824), (12, 52609368), (14, 45093744), (16, 39457026), (18, 35072912), (21, 30062496), (24, 26304684), (28, 22546872), (32, 19728513), (36, 17536456), (42, 15031248), (48, 13152342), (56, 11273436), (63, 10020832), (72, 8768228), (84, 7515624), (96, 6576171), (112, 5636718), (126, 5010416), (144, 4384114), (168, 3757812), (224, 2818359), (252, 2505208), (288, 2192057), (336, 1878906), (504, 1252604), (672, 939453), (1008, 626302), (2016, 313151)]