439903968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5545

約数の個数: 144

約数和(自身を含む): 1422553104

約数和(自身を除く): 982649136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3332, 3808, 4704, 4998, 5501, 5712, 6664, 9996, 11002, 11424, 13328, 16503, 19992, 22004, 26656, 33006, 38507, 39984, 44008, 66012, 77014, 79968, 88016, 93517, 115521, 132024, 154028, 176032, 187034, 231042, 264048, 269549, 280551, 308056, 374068, 462084, 528096, 539098, 561102, 616112, 654619, 748136, 808647, 924168, 1078196, 1122204, 1232224, 1309238, 1496272, 1617294, 1848336, 1963857, 2156392, 2244408, 2618476, 2992544, 3234588, 3696672, 3927714, 4312784, 4488816, 4582333, 5236952, 6469176, 7855428, 8625568, 8977632, 9164666, 10473904, 12938352, 13746999, 15710856, 18329332, 20947808, 25876704, 27493998, 31421712, 36658664, 54987996, 62843424, 73317328, 109975992, 146634656, 219951984, 439903968]

約数ペア:

[(1, 439903968), (2, 219951984), (3, 146634656), (4, 109975992), (6, 73317328), (7, 62843424), (8, 54987996), (12, 36658664), (14, 31421712), (16, 27493998), (17, 25876704), (21, 20947808), (24, 18329332), (28, 15710856), (32, 13746999), (34, 12938352), (42, 10473904), (48, 9164666), (49, 8977632), (51, 8625568), (56, 7855428), (68, 6469176), (84, 5236952), (96, 4582333), (98, 4488816), (102, 4312784), (112, 3927714), (119, 3696672), (136, 3234588), (147, 2992544), (168, 2618476), (196, 2244408), (204, 2156392), (224, 1963857), (238, 1848336), (272, 1617294), (294, 1496272), (336, 1309238), (357, 1232224), (392, 1122204), (408, 1078196), (476, 924168), (544, 808647), (588, 748136), (672, 654619), (714, 616112), (784, 561102), (816, 539098), (833, 528096), (952, 462084), (1176, 374068), (1428, 308056), (1568, 280551), (1632, 269549), (1666, 264048), (1904, 231042), (2352, 187034), (2499, 176032), (2856, 154028), (3332, 132024), (3808, 115521), (4704, 93517), (4998, 88016), (5501, 79968), (5712, 77014), (6664, 66012), (9996, 44008), (11002, 39984), (11424, 38507), (13328, 33006), (16503, 26656), (19992, 22004)]