1538002128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{2087}}^1$

素因数の和:3292

約数の個数: 80

約数和(自身を含む): 4284475776

約数和(自身を除く): 2746473648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1181, 2087, 2362, 3543, 4174, 4724, 6261, 7086, 8348, 9448, 12522, 14172, 15353, 16696, 18896, 25044, 27131, 28344, 30706, 33392, 46059, 50088, 54262, 56688, 61412, 81393, 92118, 100176, 108524, 122824, 162786, 184236, 217048, 245648, 325572, 368472, 434096, 651144, 736944, 1302288, 2464747, 4929494, 7394241, 9858988, 14788482, 19717976, 29576964, 32041711, 39435952, 59153928, 64083422, 96125133, 118307856, 128166844, 192250266, 256333688, 384500532, 512667376, 769001064, 1538002128]

約数ペア:

[(1, 1538002128), (2, 769001064), (3, 512667376), (4, 384500532), (6, 256333688), (8, 192250266), (12, 128166844), (13, 118307856), (16, 96125133), (24, 64083422), (26, 59153928), (39, 39435952), (48, 32041711), (52, 29576964), (78, 19717976), (104, 14788482), (156, 9858988), (208, 7394241), (312, 4929494), (624, 2464747), (1181, 1302288), (2087, 736944), (2362, 651144), (3543, 434096), (4174, 368472), (4724, 325572), (6261, 245648), (7086, 217048), (8348, 184236), (9448, 162786), (12522, 122824), (14172, 108524), (15353, 100176), (16696, 92118), (18896, 81393), (25044, 61412), (27131, 56688), (28344, 54262), (30706, 50088), (33392, 46059)]