723079656

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13553}}^1$

素因数の和:13600

約数の個数: 128

約数和(自身を含む): 2277072000

約数和(自身を除く): 1553992344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4104, 4446, 5928, 6669, 8892, 13338, 13553, 17784, 26676, 27106, 40659, 53352, 54212, 81318, 108424, 121977, 162636, 176189, 243954, 257507, 325272, 352378, 365931, 487908, 515014, 528567, 704756, 731862, 772521, 975816, 1030028, 1057134, 1409512, 1463724, 1545042, 1585701, 2060056, 2114268, 2317563, 2927448, 3090084, 3171402, 3347591, 4228536, 4635126, 4757103, 6180168, 6342804, 6695182, 6952689, 9270252, 9514206, 10042773, 12685608, 13390364, 13905378, 18540504, 19028412, 20085546, 26780728, 27810756, 30128319, 38056824, 40171092, 55621512, 60256638, 80342184, 90384957, 120513276, 180769914, 241026552, 361539828, 723079656]

約数ペア:

[(1, 723079656), (2, 361539828), (3, 241026552), (4, 180769914), (6, 120513276), (8, 90384957), (9, 80342184), (12, 60256638), (13, 55621512), (18, 40171092), (19, 38056824), (24, 30128319), (26, 27810756), (27, 26780728), (36, 20085546), (38, 19028412), (39, 18540504), (52, 13905378), (54, 13390364), (57, 12685608), (72, 10042773), (76, 9514206), (78, 9270252), (104, 6952689), (108, 6695182), (114, 6342804), (117, 6180168), (152, 4757103), (156, 4635126), (171, 4228536), (216, 3347591), (228, 3171402), (234, 3090084), (247, 2927448), (312, 2317563), (342, 2114268), (351, 2060056), (456, 1585701), (468, 1545042), (494, 1463724), (513, 1409512), (684, 1057134), (702, 1030028), (741, 975816), (936, 772521), (988, 731862), (1026, 704756), (1368, 528567), (1404, 515014), (1482, 487908), (1976, 365931), (2052, 352378), (2223, 325272), (2808, 257507), (2964, 243954), (4104, 176189), (4446, 162636), (5928, 121977), (6669, 108424), (8892, 81318), (13338, 54212), (13553, 53352), (17784, 40659), (26676, 27106)]