419988912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:811

約数の個数: 160

約数和(自身を含む): 1301583360

約数和(自身を除く): 881594448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 43, 48, 56, 82, 84, 86, 112, 123, 129, 164, 168, 172, 246, 258, 287, 301, 328, 336, 344, 492, 516, 574, 602, 656, 688, 709, 861, 903, 984, 1032, 1148, 1204, 1418, 1722, 1763, 1806, 1968, 2064, 2127, 2296, 2408, 2836, 3444, 3526, 3612, 4254, 4592, 4816, 4963, 5289, 5672, 6888, 7052, 7224, 8508, 9926, 10578, 11344, 12341, 13776, 14104, 14448, 14889, 17016, 19852, 21156, 24682, 28208, 29069, 29778, 30487, 34032, 37023, 39704, 42312, 49364, 58138, 59556, 60974, 74046, 79408, 84624, 87207, 91461, 98728, 116276, 119112, 121948, 148092, 174414, 182922, 197456, 203483, 213409, 232552, 238224, 243896, 296184, 348828, 365844, 406966, 426818, 465104, 487792, 592368, 610449, 640227, 697656, 731688, 813932, 853636, 1220898, 1249967, 1280454, 1395312, 1463376, 1627864, 1707272, 2441796, 2499934, 2560908, 3255728, 3414544, 3749901, 4883592, 4999868, 5121816, 7499802, 8749769, 9767184, 9999736, 10243632, 14999604, 17499538, 19999472, 26249307, 29999208, 34999076, 52498614, 59998416, 69998152, 104997228, 139996304, 209994456, 419988912]

約数ペア:

[(1, 419988912), (2, 209994456), (3, 139996304), (4, 104997228), (6, 69998152), (7, 59998416), (8, 52498614), (12, 34999076), (14, 29999208), (16, 26249307), (21, 19999472), (24, 17499538), (28, 14999604), (41, 10243632), (42, 9999736), (43, 9767184), (48, 8749769), (56, 7499802), (82, 5121816), (84, 4999868), (86, 4883592), (112, 3749901), (123, 3414544), (129, 3255728), (164, 2560908), (168, 2499934), (172, 2441796), (246, 1707272), (258, 1627864), (287, 1463376), (301, 1395312), (328, 1280454), (336, 1249967), (344, 1220898), (492, 853636), (516, 813932), (574, 731688), (602, 697656), (656, 640227), (688, 610449), (709, 592368), (861, 487792), (903, 465104), (984, 426818), (1032, 406966), (1148, 365844), (1204, 348828), (1418, 296184), (1722, 243896), (1763, 238224), (1806, 232552), (1968, 213409), (2064, 203483), (2127, 197456), (2296, 182922), (2408, 174414), (2836, 148092), (3444, 121948), (3526, 119112), (3612, 116276), (4254, 98728), (4592, 91461), (4816, 87207), (4963, 84624), (5289, 79408), (5672, 74046), (6888, 60974), (7052, 59556), (7224, 58138), (8508, 49364), (9926, 42312), (10578, 39704), (11344, 37023), (12341, 34032), (13776, 30487), (14104, 29778), (14448, 29069), (14889, 28208), (17016, 24682), (19852, 21156)]