1555142000728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1\times {\mathrm{87403}}^1$

素因数の和:87992

約数の個数: 64

約数和(自身を含む): 3038302886400

約数和(自身を除く): 1483160885672

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 271, 283, 542, 566, 1084, 1132, 2168, 2264, 7859, 8207, 15718, 16414, 31436, 32828, 62872, 65656, 76693, 87403, 153386, 174806, 306772, 349612, 613544, 699224, 2224097, 2534687, 4448194, 5069374, 8896388, 10138748, 17792776, 20277496, 23686213, 24735049, 47372426, 49470098, 94744852, 98940196, 189489704, 197880392, 686900177, 717316421, 1373800354, 1434632842, 2747600708, 2869265684, 5495201416, 5738531368, 6703198279, 13406396558, 26812793116, 53625586232, 194392750091, 388785500182, 777571000364, 1555142000728]

約数ペア:

[(1, 1555142000728), (2, 777571000364), (4, 388785500182), (8, 194392750091), (29, 53625586232), (58, 26812793116), (116, 13406396558), (232, 6703198279), (271, 5738531368), (283, 5495201416), (542, 2869265684), (566, 2747600708), (1084, 1434632842), (1132, 1373800354), (2168, 717316421), (2264, 686900177), (7859, 197880392), (8207, 189489704), (15718, 98940196), (16414, 94744852), (31436, 49470098), (32828, 47372426), (62872, 24735049), (65656, 23686213), (76693, 20277496), (87403, 17792776), (153386, 10138748), (174806, 8896388), (306772, 5069374), (349612, 4448194), (613544, 2534687), (699224, 2224097)]