1388360376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2663}}^1$

素因数の和:3245

約数の個数: 96

約数和(自身を含む): 4058177760

約数和(自身を除く): 2669817384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 557, 936, 1114, 1671, 2228, 2663, 3342, 4456, 5013, 5326, 6684, 7241, 7989, 10026, 10652, 13368, 14482, 15978, 20052, 21304, 21723, 23967, 28964, 31956, 34619, 40104, 43446, 47934, 57928, 63912, 65169, 69238, 86892, 95868, 103857, 130338, 138476, 173784, 191736, 207714, 260676, 276952, 311571, 415428, 521352, 623142, 830856, 1246284, 1483291, 2492568, 2966582, 4449873, 5933164, 8899746, 11866328, 13349619, 17799492, 19282783, 26699238, 35598984, 38565566, 53398476, 57848349, 77131132, 106796952, 115696698, 154262264, 173545047, 231393396, 347090094, 462786792, 694180188, 1388360376]

約数ペア:

[(1, 1388360376), (2, 694180188), (3, 462786792), (4, 347090094), (6, 231393396), (8, 173545047), (9, 154262264), (12, 115696698), (13, 106796952), (18, 77131132), (24, 57848349), (26, 53398476), (36, 38565566), (39, 35598984), (52, 26699238), (72, 19282783), (78, 17799492), (104, 13349619), (117, 11866328), (156, 8899746), (234, 5933164), (312, 4449873), (468, 2966582), (557, 2492568), (936, 1483291), (1114, 1246284), (1671, 830856), (2228, 623142), (2663, 521352), (3342, 415428), (4456, 311571), (5013, 276952), (5326, 260676), (6684, 207714), (7241, 191736), (7989, 173784), (10026, 138476), (10652, 130338), (13368, 103857), (14482, 95868), (15978, 86892), (20052, 69238), (21304, 65169), (21723, 63912), (23967, 57928), (28964, 47934), (31956, 43446), (34619, 40104)]