1975070472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 5388042240

約数和(自身を除く): 3412971768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 127, 136, 141, 188, 204, 254, 282, 376, 381, 408, 508, 564, 762, 799, 811, 1016, 1128, 1524, 1598, 1622, 2159, 2397, 2433, 3048, 3196, 3244, 4318, 4794, 4866, 5969, 6392, 6477, 6488, 8636, 9588, 9732, 11938, 12954, 13787, 17272, 17907, 19176, 19464, 23876, 25908, 27574, 35814, 38117, 41361, 47752, 51816, 55148, 71628, 76234, 82722, 101473, 102997, 110296, 114351, 143256, 152468, 165444, 202946, 205994, 228702, 304419, 304936, 308991, 330888, 405892, 411988, 457404, 608838, 617982, 647989, 811784, 823976, 914808, 1217676, 1235964, 1295978, 1750949, 1943967, 2435352, 2471928, 2591956, 3501898, 3887934, 4840859, 5183912, 5252847, 7003796, 7775868, 9681718, 10505694, 14007592, 14522577, 15551736, 19363436, 21011388, 29045154, 38726872, 42022776, 58090308, 82294603, 116180616, 164589206, 246883809, 329178412, 493767618, 658356824, 987535236, 1975070472]

約数ペア:

[(1, 1975070472), (2, 987535236), (3, 658356824), (4, 493767618), (6, 329178412), (8, 246883809), (12, 164589206), (17, 116180616), (24, 82294603), (34, 58090308), (47, 42022776), (51, 38726872), (68, 29045154), (94, 21011388), (102, 19363436), (127, 15551736), (136, 14522577), (141, 14007592), (188, 10505694), (204, 9681718), (254, 7775868), (282, 7003796), (376, 5252847), (381, 5183912), (408, 4840859), (508, 3887934), (564, 3501898), (762, 2591956), (799, 2471928), (811, 2435352), (1016, 1943967), (1128, 1750949), (1524, 1295978), (1598, 1235964), (1622, 1217676), (2159, 914808), (2397, 823976), (2433, 811784), (3048, 647989), (3196, 617982), (3244, 608838), (4318, 457404), (4794, 411988), (4866, 405892), (5969, 330888), (6392, 308991), (6477, 304936), (6488, 304419), (8636, 228702), (9588, 205994), (9732, 202946), (11938, 165444), (12954, 152468), (13787, 143256), (17272, 114351), (17907, 110296), (19176, 102997), (19464, 101473), (23876, 82722), (25908, 76234), (27574, 71628), (35814, 55148), (38117, 51816), (41361, 47752)]