314991684

素因数分解:

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

素因数の和:810

約数の個数: 144

約数和(自身を含む): 955194240

約数和(自身を除く): 640202556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 43, 63, 82, 84, 86, 123, 126, 129, 164, 172, 246, 252, 258, 287, 301, 369, 387, 492, 516, 574, 602, 709, 738, 774, 861, 903, 1148, 1204, 1418, 1476, 1548, 1722, 1763, 1806, 2127, 2583, 2709, 2836, 3444, 3526, 3612, 4254, 4963, 5166, 5289, 5418, 6381, 7052, 8508, 9926, 10332, 10578, 10836, 12341, 12762, 14889, 15867, 19852, 21156, 24682, 25524, 29069, 29778, 30487, 31734, 37023, 44667, 49364, 58138, 59556, 60974, 63468, 74046, 87207, 89334, 91461, 111069, 116276, 121948, 148092, 174414, 178668, 182922, 203483, 213409, 222138, 261621, 274383, 348828, 365844, 406966, 426818, 444276, 523242, 548766, 610449, 640227, 813932, 853636, 1046484, 1097532, 1220898, 1249967, 1280454, 1831347, 1920681, 2441796, 2499934, 2560908, 3662694, 3749901, 3841362, 4999868, 7325388, 7499802, 7682724, 8749769, 11249703, 14999604, 17499538, 22499406, 26249307, 34999076, 44998812, 52498614, 78747921, 104997228, 157495842, 314991684]

約数ペア:

[(1, 314991684), (2, 157495842), (3, 104997228), (4, 78747921), (6, 52498614), (7, 44998812), (9, 34999076), (12, 26249307), (14, 22499406), (18, 17499538), (21, 14999604), (28, 11249703), (36, 8749769), (41, 7682724), (42, 7499802), (43, 7325388), (63, 4999868), (82, 3841362), (84, 3749901), (86, 3662694), (123, 2560908), (126, 2499934), (129, 2441796), (164, 1920681), (172, 1831347), (246, 1280454), (252, 1249967), (258, 1220898), (287, 1097532), (301, 1046484), (369, 853636), (387, 813932), (492, 640227), (516, 610449), (574, 548766), (602, 523242), (709, 444276), (738, 426818), (774, 406966), (861, 365844), (903, 348828), (1148, 274383), (1204, 261621), (1418, 222138), (1476, 213409), (1548, 203483), (1722, 182922), (1763, 178668), (1806, 174414), (2127, 148092), (2583, 121948), (2709, 116276), (2836, 111069), (3444, 91461), (3526, 89334), (3612, 87207), (4254, 74046), (4963, 63468), (5166, 60974), (5289, 59556), (5418, 58138), (6381, 49364), (7052, 44667), (8508, 37023), (9926, 31734), (10332, 30487), (10578, 29778), (10836, 29069), (12341, 25524), (12762, 24682), (14889, 21156), (15867, 19852)]