28560313392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{3719}}^1$

素因数の和:4171

約数の個数: 160

約数和(自身を含む): 82248069120

約数和(自身を除く): 53687755728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 397, 403, 496, 624, 744, 794, 806, 1191, 1209, 1488, 1588, 1612, 2382, 2418, 3176, 3224, 3719, 4764, 4836, 5161, 6352, 6448, 7438, 9528, 9672, 10322, 11157, 12307, 14876, 15483, 19056, 19344, 20644, 22314, 24614, 29752, 30966, 36921, 41288, 44628, 48347, 49228, 59504, 61932, 73842, 82576, 89256, 96694, 98456, 115289, 123864, 145041, 147684, 159991, 178512, 193388, 196912, 230578, 247728, 290082, 295368, 319982, 345867, 386776, 461156, 479973, 580164, 590736, 639964, 691734, 773552, 922312, 959946, 1160328, 1279928, 1383468, 1476443, 1498757, 1844624, 1919892, 2320656, 2559856, 2766936, 2952886, 2997514, 3839784, 4429329, 4496271, 5533872, 5905772, 5995028, 7679568, 8858658, 8992542, 11811544, 11990056, 17717316, 17985084, 19193759, 23623088, 23980112, 35434632, 35970168, 38387518, 45769733, 57581277, 70869264, 71940336, 76775036, 91539466, 115162554, 137309199, 153550072, 183078932, 230325108, 274618398, 307100144, 366157864, 460650216, 549236796, 595006529, 732315728, 921300432, 1098473592, 1190013058, 1785019587, 2196947184, 2380026116, 3570039174, 4760052232, 7140078348, 9520104464, 14280156696, 28560313392]

約数ペア:

[(1, 28560313392), (2, 14280156696), (3, 9520104464), (4, 7140078348), (6, 4760052232), (8, 3570039174), (12, 2380026116), (13, 2196947184), (16, 1785019587), (24, 1190013058), (26, 1098473592), (31, 921300432), (39, 732315728), (48, 595006529), (52, 549236796), (62, 460650216), (78, 366157864), (93, 307100144), (104, 274618398), (124, 230325108), (156, 183078932), (186, 153550072), (208, 137309199), (248, 115162554), (312, 91539466), (372, 76775036), (397, 71940336), (403, 70869264), (496, 57581277), (624, 45769733), (744, 38387518), (794, 35970168), (806, 35434632), (1191, 23980112), (1209, 23623088), (1488, 19193759), (1588, 17985084), (1612, 17717316), (2382, 11990056), (2418, 11811544), (3176, 8992542), (3224, 8858658), (3719, 7679568), (4764, 5995028), (4836, 5905772), (5161, 5533872), (6352, 4496271), (6448, 4429329), (7438, 3839784), (9528, 2997514), (9672, 2952886), (10322, 2766936), (11157, 2559856), (12307, 2320656), (14876, 1919892), (15483, 1844624), (19056, 1498757), (19344, 1476443), (20644, 1383468), (22314, 1279928), (24614, 1160328), (29752, 959946), (30966, 922312), (36921, 773552), (41288, 691734), (44628, 639964), (48347, 590736), (49228, 580164), (59504, 479973), (61932, 461156), (73842, 386776), (82576, 345867), (89256, 319982), (96694, 295368), (98456, 290082), (115289, 247728), (123864, 230578), (145041, 196912), (147684, 193388), (159991, 178512)]