840699216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1218

約数の個数: 160

約数和(自身を含む): 2769703680

約数和(自身を除く): 1929004464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 317, 336, 378, 432, 504, 634, 756, 877, 951, 1008, 1268, 1512, 1754, 1902, 2219, 2536, 2631, 2853, 3024, 3508, 3804, 4438, 5072, 5262, 5706, 6139, 6657, 7016, 7608, 7893, 8559, 8876, 10524, 11412, 12278, 13314, 14032, 15216, 15786, 17118, 17752, 18417, 19971, 21048, 22824, 23679, 24556, 26628, 31572, 34236, 35504, 36834, 39942, 42096, 45648, 47358, 49112, 53256, 55251, 59913, 63144, 68472, 73668, 79884, 94716, 98224, 106512, 110502, 119826, 126288, 136944, 147336, 159768, 165753, 189432, 221004, 239652, 278009, 294672, 319536, 331506, 378864, 442008, 479304, 556018, 663012, 834027, 884016, 958608, 1112036, 1326024, 1668054, 1946063, 2224072, 2502081, 2652048, 3336108, 3892126, 4448144, 5004162, 5838189, 6672216, 7506243, 7784252, 10008324, 11676378, 13344432, 15012486, 15568504, 17514567, 20016648, 23352756, 30024972, 31137008, 35029134, 40033296, 46705512, 52543701, 60049944, 70058268, 93411024, 105087402, 120099888, 140116536, 210174804, 280233072, 420349608, 840699216]

約数ペア:

[(1, 840699216), (2, 420349608), (3, 280233072), (4, 210174804), (6, 140116536), (7, 120099888), (8, 105087402), (9, 93411024), (12, 70058268), (14, 60049944), (16, 52543701), (18, 46705512), (21, 40033296), (24, 35029134), (27, 31137008), (28, 30024972), (36, 23352756), (42, 20016648), (48, 17514567), (54, 15568504), (56, 15012486), (63, 13344432), (72, 11676378), (84, 10008324), (108, 7784252), (112, 7506243), (126, 6672216), (144, 5838189), (168, 5004162), (189, 4448144), (216, 3892126), (252, 3336108), (317, 2652048), (336, 2502081), (378, 2224072), (432, 1946063), (504, 1668054), (634, 1326024), (756, 1112036), (877, 958608), (951, 884016), (1008, 834027), (1268, 663012), (1512, 556018), (1754, 479304), (1902, 442008), (2219, 378864), (2536, 331506), (2631, 319536), (2853, 294672), (3024, 278009), (3508, 239652), (3804, 221004), (4438, 189432), (5072, 165753), (5262, 159768), (5706, 147336), (6139, 136944), (6657, 126288), (7016, 119826), (7608, 110502), (7893, 106512), (8559, 98224), (8876, 94716), (10524, 79884), (11412, 73668), (12278, 68472), (13314, 63144), (14032, 59913), (15216, 55251), (15786, 53256), (17118, 49112), (17752, 47358), (18417, 45648), (19971, 42096), (21048, 39942), (22824, 36834), (23679, 35504), (24556, 34236), (26628, 31572)]