781664272404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{1282081}}^1$

素因数の和:1282205

約数の個数: 72

約数和(自身を含む): 1944538897728

約数和(自身を除く): 1162874625324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 2209, 3243, 4324, 4418, 6486, 6627, 8836, 12972, 13254, 26508, 50807, 101614, 152421, 203228, 304842, 609684, 1282081, 2564162, 3846243, 5128324, 7692486, 15384972, 29487863, 58975726, 60257807, 88463589, 117951452, 120515614, 176927178, 180773421, 241031228, 353854356, 361546842, 723093684, 1385929561, 2771859122, 2832116929, 4157788683, 5543718244, 5664233858, 8315577366, 8496350787, 11328467716, 16631154732, 16992701574, 33985403148, 65138689367, 130277378734, 195416068101, 260554757468, 390832136202, 781664272404]

約数ペア:

[(1, 781664272404), (2, 390832136202), (3, 260554757468), (4, 195416068101), (6, 130277378734), (12, 65138689367), (23, 33985403148), (46, 16992701574), (47, 16631154732), (69, 11328467716), (92, 8496350787), (94, 8315577366), (138, 5664233858), (141, 5543718244), (188, 4157788683), (276, 2832116929), (282, 2771859122), (564, 1385929561), (1081, 723093684), (2162, 361546842), (2209, 353854356), (3243, 241031228), (4324, 180773421), (4418, 176927178), (6486, 120515614), (6627, 117951452), (8836, 88463589), (12972, 60257807), (13254, 58975726), (26508, 29487863), (50807, 15384972), (101614, 7692486), (152421, 5128324), (203228, 3846243), (304842, 2564162), (609684, 1282081)]