1554795756

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 4110848000

約数和(自身を除く): 2556052244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 199, 219, 292, 398, 438, 597, 657, 796, 876, 991, 1194, 1314, 1791, 1971, 1982, 2388, 2628, 2973, 3582, 3942, 3964, 5373, 5946, 7164, 7884, 8919, 10746, 11892, 14527, 17838, 21492, 26757, 29054, 35676, 43581, 53514, 58108, 72343, 87162, 107028, 130743, 144686, 174324, 197209, 217029, 261486, 289372, 392229, 394418, 434058, 522972, 591627, 651087, 784458, 788836, 868116, 1183254, 1302174, 1568916, 1774881, 1953261, 2366508, 2604348, 3549762, 3906522, 5324643, 7099524, 7813044, 10649286, 14396257, 21298572, 28792514, 43188771, 57585028, 86377542, 129566313, 172755084, 259132626, 388698939, 518265252, 777397878, 1554795756]

約数ペア:

[(1, 1554795756), (2, 777397878), (3, 518265252), (4, 388698939), (6, 259132626), (9, 172755084), (12, 129566313), (18, 86377542), (27, 57585028), (36, 43188771), (54, 28792514), (73, 21298572), (108, 14396257), (146, 10649286), (199, 7813044), (219, 7099524), (292, 5324643), (398, 3906522), (438, 3549762), (597, 2604348), (657, 2366508), (796, 1953261), (876, 1774881), (991, 1568916), (1194, 1302174), (1314, 1183254), (1791, 868116), (1971, 788836), (1982, 784458), (2388, 651087), (2628, 591627), (2973, 522972), (3582, 434058), (3942, 394418), (3964, 392229), (5373, 289372), (5946, 261486), (7164, 217029), (7884, 197209), (8919, 174324), (10746, 144686), (11892, 130743), (14527, 107028), (17838, 87162), (21492, 72343), (26757, 58108), (29054, 53514), (35676, 43581)]