1555114912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 3426570000

約数和(自身を除く): 1871455088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 73, 82, 104, 146, 164, 208, 292, 328, 416, 533, 584, 656, 949, 1066, 1168, 1249, 1312, 1898, 2132, 2336, 2498, 2993, 3796, 4264, 4996, 5986, 7592, 8528, 9992, 11972, 15184, 16237, 17056, 19984, 23944, 30368, 32474, 38909, 39968, 47888, 51209, 64948, 77818, 91177, 95776, 102418, 129896, 155636, 182354, 204836, 259792, 311272, 364708, 409672, 519584, 622544, 665717, 729416, 819344, 1185301, 1245088, 1331434, 1458832, 1638688, 2370602, 2662868, 2917664, 3738257, 4741204, 5325736, 7476514, 9482408, 10651472, 14953028, 18964816, 21302944, 29906056, 37929632, 48597341, 59812112, 97194682, 119624224, 194389364, 388778728, 777557456, 1555114912]

約数ペア:

[(1, 1555114912), (2, 777557456), (4, 388778728), (8, 194389364), (13, 119624224), (16, 97194682), (26, 59812112), (32, 48597341), (41, 37929632), (52, 29906056), (73, 21302944), (82, 18964816), (104, 14953028), (146, 10651472), (164, 9482408), (208, 7476514), (292, 5325736), (328, 4741204), (416, 3738257), (533, 2917664), (584, 2662868), (656, 2370602), (949, 1638688), (1066, 1458832), (1168, 1331434), (1249, 1245088), (1312, 1185301), (1898, 819344), (2132, 729416), (2336, 665717), (2498, 622544), (2993, 519584), (3796, 409672), (4264, 364708), (4996, 311272), (5986, 259792), (7592, 204836), (8528, 182354), (9992, 155636), (11972, 129896), (15184, 102418), (16237, 95776), (17056, 91177), (19984, 77818), (23944, 64948), (30368, 51209), (32474, 47888), (38909, 39968)]