330698452

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 714190848

約数和(自身を除く): 383492396

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 49, 62, 74, 98, 124, 148, 196, 217, 259, 434, 518, 868, 1036, 1147, 1471, 1519, 1813, 2294, 2942, 3038, 3626, 4588, 5884, 6076, 7252, 8029, 10297, 16058, 20594, 32116, 41188, 45601, 54427, 56203, 72079, 91202, 108854, 112406, 144158, 182404, 217708, 224812, 288316, 319207, 380989, 638414, 761978, 1276828, 1523956, 1687237, 2234449, 2666923, 3374474, 4468898, 5333846, 6748948, 8937796, 10667692, 11810659, 23621318, 47242636, 82674613, 165349226, 330698452]

約数ペア:

[(1, 330698452), (2, 165349226), (4, 82674613), (7, 47242636), (14, 23621318), (28, 11810659), (31, 10667692), (37, 8937796), (49, 6748948), (62, 5333846), (74, 4468898), (98, 3374474), (124, 2666923), (148, 2234449), (196, 1687237), (217, 1523956), (259, 1276828), (434, 761978), (518, 638414), (868, 380989), (1036, 319207), (1147, 288316), (1471, 224812), (1519, 217708), (1813, 182404), (2294, 144158), (2942, 112406), (3038, 108854), (3626, 91202), (4588, 72079), (5884, 56203), (6076, 54427), (7252, 45601), (8029, 41188), (10297, 32116), (16058, 20594)]