420349608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1216

約数の個数: 128

約数和(自身を含む): 1340179200

約数和(自身を除く): 919829592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 317, 378, 504, 634, 756, 877, 951, 1268, 1512, 1754, 1902, 2219, 2536, 2631, 2853, 3508, 3804, 4438, 5262, 5706, 6139, 6657, 7016, 7608, 7893, 8559, 8876, 10524, 11412, 12278, 13314, 15786, 17118, 17752, 18417, 19971, 21048, 22824, 23679, 24556, 26628, 31572, 34236, 36834, 39942, 47358, 49112, 53256, 55251, 59913, 63144, 68472, 73668, 79884, 94716, 110502, 119826, 147336, 159768, 165753, 189432, 221004, 239652, 278009, 331506, 442008, 479304, 556018, 663012, 834027, 1112036, 1326024, 1668054, 1946063, 2224072, 2502081, 3336108, 3892126, 5004162, 5838189, 6672216, 7506243, 7784252, 10008324, 11676378, 15012486, 15568504, 17514567, 20016648, 23352756, 30024972, 35029134, 46705512, 52543701, 60049944, 70058268, 105087402, 140116536, 210174804, 420349608]

約数ペア:

[(1, 420349608), (2, 210174804), (3, 140116536), (4, 105087402), (6, 70058268), (7, 60049944), (8, 52543701), (9, 46705512), (12, 35029134), (14, 30024972), (18, 23352756), (21, 20016648), (24, 17514567), (27, 15568504), (28, 15012486), (36, 11676378), (42, 10008324), (54, 7784252), (56, 7506243), (63, 6672216), (72, 5838189), (84, 5004162), (108, 3892126), (126, 3336108), (168, 2502081), (189, 2224072), (216, 1946063), (252, 1668054), (317, 1326024), (378, 1112036), (504, 834027), (634, 663012), (756, 556018), (877, 479304), (951, 442008), (1268, 331506), (1512, 278009), (1754, 239652), (1902, 221004), (2219, 189432), (2536, 165753), (2631, 159768), (2853, 147336), (3508, 119826), (3804, 110502), (4438, 94716), (5262, 79884), (5706, 73668), (6139, 68472), (6657, 63144), (7016, 59913), (7608, 55251), (7893, 53256), (8559, 49112), (8876, 47358), (10524, 39942), (11412, 36834), (12278, 34236), (13314, 31572), (15786, 26628), (17118, 24556), (17752, 23679), (18417, 22824), (19971, 21048)]