755170728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{39679}}^1$

素因数の和:39762

約数の個数: 64

約数和(自身を含む): 2066534400

約数和(自身を除く): 1311363672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 19032, 39679, 79358, 119037, 158716, 238074, 317432, 476148, 515827, 952296, 1031654, 1547481, 2063308, 2420419, 3094962, 4126616, 4840838, 6189924, 7261257, 9681676, 12379848, 14522514, 19363352, 29045028, 31465447, 58090056, 62930894, 94396341, 125861788, 188792682, 251723576, 377585364, 755170728]

約数ペア:

[(1, 755170728), (2, 377585364), (3, 251723576), (4, 188792682), (6, 125861788), (8, 94396341), (12, 62930894), (13, 58090056), (24, 31465447), (26, 29045028), (39, 19363352), (52, 14522514), (61, 12379848), (78, 9681676), (104, 7261257), (122, 6189924), (156, 4840838), (183, 4126616), (244, 3094962), (312, 2420419), (366, 2063308), (488, 1547481), (732, 1031654), (793, 952296), (1464, 515827), (1586, 476148), (2379, 317432), (3172, 238074), (4758, 158716), (6344, 119037), (9516, 79358), (19032, 39679)]