231036678

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 562636800

約数和(自身を除く): 331600122

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 43, 47, 54, 58, 73, 86, 87, 94, 129, 141, 146, 174, 219, 258, 261, 282, 387, 423, 438, 522, 657, 774, 783, 846, 1161, 1247, 1269, 1314, 1363, 1566, 1971, 2021, 2117, 2322, 2494, 2538, 2726, 3139, 3431, 3741, 3942, 4042, 4089, 4234, 6063, 6278, 6351, 6862, 7482, 8178, 9417, 10293, 11223, 12126, 12267, 12702, 18189, 18834, 19053, 20586, 22446, 24534, 28251, 30879, 33669, 36378, 36801, 38106, 54567, 56502, 57159, 58609, 61758, 67338, 73602, 84753, 91031, 92637, 99499, 109134, 114318, 117218, 147533, 169506, 175827, 182062, 185274, 198998, 273093, 295066, 298497, 351654, 442599, 527481, 546186, 596994, 819279, 885198, 895491, 1054962, 1327797, 1582443, 1638558, 1790982, 2457837, 2655594, 2686473, 3164886, 3983391, 4278457, 4915674, 5372946, 7966782, 8556914, 12835371, 25670742, 38506113, 77012226, 115518339, 231036678]

約数ペア:

[(1, 231036678), (2, 115518339), (3, 77012226), (6, 38506113), (9, 25670742), (18, 12835371), (27, 8556914), (29, 7966782), (43, 5372946), (47, 4915674), (54, 4278457), (58, 3983391), (73, 3164886), (86, 2686473), (87, 2655594), (94, 2457837), (129, 1790982), (141, 1638558), (146, 1582443), (174, 1327797), (219, 1054962), (258, 895491), (261, 885198), (282, 819279), (387, 596994), (423, 546186), (438, 527481), (522, 442599), (657, 351654), (774, 298497), (783, 295066), (846, 273093), (1161, 198998), (1247, 185274), (1269, 182062), (1314, 175827), (1363, 169506), (1566, 147533), (1971, 117218), (2021, 114318), (2117, 109134), (2322, 99499), (2494, 92637), (2538, 91031), (2726, 84753), (3139, 73602), (3431, 67338), (3741, 61758), (3942, 58609), (4042, 57159), (4089, 56502), (4234, 54567), (6063, 38106), (6278, 36801), (6351, 36378), (6862, 33669), (7482, 30879), (8178, 28251), (9417, 24534), (10293, 22446), (11223, 20586), (12126, 19053), (12267, 18834), (12702, 18189)]