405628524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15937}}^1$

素因数の和:16055

約数の個数: 72

約数和(自身を含む): 1183492128

約数和(自身を除く): 777863604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 12726, 15937, 25452, 31874, 47811, 63748, 95622, 111559, 143433, 191244, 223118, 286866, 334677, 446236, 573732, 669354, 1004031, 1338708, 1609637, 2008062, 3219274, 4016124, 4828911, 6438548, 9657822, 11267459, 14486733, 19315644, 22534918, 28973466, 33802377, 45069836, 57946932, 67604754, 101407131, 135209508, 202814262, 405628524]

約数ペア:

[(1, 405628524), (2, 202814262), (3, 135209508), (4, 101407131), (6, 67604754), (7, 57946932), (9, 45069836), (12, 33802377), (14, 28973466), (18, 22534918), (21, 19315644), (28, 14486733), (36, 11267459), (42, 9657822), (63, 6438548), (84, 4828911), (101, 4016124), (126, 3219274), (202, 2008062), (252, 1609637), (303, 1338708), (404, 1004031), (606, 669354), (707, 573732), (909, 446236), (1212, 334677), (1414, 286866), (1818, 223118), (2121, 191244), (2828, 143433), (3636, 111559), (4242, 95622), (6363, 63748), (8484, 47811), (12726, 31874), (15937, 25452)]