214587828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2174

約数の個数: 144

約数和(自身を含む): 689468416

約数和(自身を除く): 474880588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2113, 2418, 2604, 2821, 3276, 3627, 3906, 4226, 4836, 5642, 6339, 7254, 7812, 8452, 8463, 11284, 12678, 14508, 14791, 16926, 19017, 25356, 25389, 27469, 29582, 33852, 38034, 44373, 50778, 54938, 59164, 65503, 76068, 82407, 88746, 101556, 109876, 131006, 133119, 164814, 177492, 192283, 196509, 247221, 262012, 266238, 329628, 384566, 393018, 458521, 494442, 532476, 576849, 589527, 769132, 786036, 851539, 917042, 988884, 1153698, 1179054, 1375563, 1703078, 1730547, 1834084, 2307396, 2358108, 2554617, 2751126, 3406156, 3461094, 4126689, 5109234, 5502252, 5960773, 6922188, 7663851, 8253378, 10218468, 11921546, 15327702, 16506756, 17882319, 23843092, 30655404, 35764638, 53646957, 71529276, 107293914, 214587828]

約数ペア:

[(1, 214587828), (2, 107293914), (3, 71529276), (4, 53646957), (6, 35764638), (7, 30655404), (9, 23843092), (12, 17882319), (13, 16506756), (14, 15327702), (18, 11921546), (21, 10218468), (26, 8253378), (28, 7663851), (31, 6922188), (36, 5960773), (39, 5502252), (42, 5109234), (52, 4126689), (62, 3461094), (63, 3406156), (78, 2751126), (84, 2554617), (91, 2358108), (93, 2307396), (117, 1834084), (124, 1730547), (126, 1703078), (156, 1375563), (182, 1179054), (186, 1153698), (217, 988884), (234, 917042), (252, 851539), (273, 786036), (279, 769132), (364, 589527), (372, 576849), (403, 532476), (434, 494442), (468, 458521), (546, 393018), (558, 384566), (651, 329628), (806, 266238), (819, 262012), (868, 247221), (1092, 196509), (1116, 192283), (1209, 177492), (1302, 164814), (1612, 133119), (1638, 131006), (1953, 109876), (2113, 101556), (2418, 88746), (2604, 82407), (2821, 76068), (3276, 65503), (3627, 59164), (3906, 54938), (4226, 50778), (4836, 44373), (5642, 38034), (6339, 33852), (7254, 29582), (7812, 27469), (8452, 25389), (8463, 25356), (11284, 19017), (12678, 16926), (14508, 14791)]