306388654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 617258880

約数和(自身を除く): 310870226

約数列:

[1, 2, 11, 13, 17, 22, 26, 29, 34, 41, 53, 58, 82, 106, 143, 187, 221, 286, 319, 374, 377, 442, 451, 493, 533, 583, 638, 689, 697, 754, 901, 902, 986, 1066, 1166, 1189, 1378, 1394, 1537, 1802, 2173, 2378, 2431, 3074, 4147, 4346, 4862, 5423, 5863, 6409, 7579, 7667, 8294, 9061, 9911, 10846, 11713, 11726, 12818, 13079, 15158, 15334, 15457, 16907, 18122, 19822, 19981, 20213, 23426, 23903, 26129, 26158, 28249, 30914, 33814, 36941, 39962, 40426, 47806, 52258, 56498, 63017, 70499, 73882, 99671, 126034, 128843, 140998, 170027, 199342, 219791, 222343, 257686, 262769, 287419, 310739, 339677, 340054, 406351, 439582, 444686, 480233, 525538, 574838, 621478, 679354, 693187, 812702, 819221, 960466, 1071289, 1386374, 1638442, 2142578, 2890459, 3736447, 5282563, 5780918, 7472894, 9011431, 10565126, 11784179, 13926757, 18022862, 23568358, 27853514, 153194327, 306388654]

約数ペア:

[(1, 306388654), (2, 153194327), (11, 27853514), (13, 23568358), (17, 18022862), (22, 13926757), (26, 11784179), (29, 10565126), (34, 9011431), (41, 7472894), (53, 5780918), (58, 5282563), (82, 3736447), (106, 2890459), (143, 2142578), (187, 1638442), (221, 1386374), (286, 1071289), (319, 960466), (374, 819221), (377, 812702), (442, 693187), (451, 679354), (493, 621478), (533, 574838), (583, 525538), (638, 480233), (689, 444686), (697, 439582), (754, 406351), (901, 340054), (902, 339677), (986, 310739), (1066, 287419), (1166, 262769), (1189, 257686), (1378, 222343), (1394, 219791), (1537, 199342), (1802, 170027), (2173, 140998), (2378, 128843), (2431, 126034), (3074, 99671), (4147, 73882), (4346, 70499), (4862, 63017), (5423, 56498), (5863, 52258), (6409, 47806), (7579, 40426), (7667, 39962), (8294, 36941), (9061, 33814), (9911, 30914), (10846, 28249), (11713, 26158), (11726, 26129), (12818, 23903), (13079, 23426), (15158, 20213), (15334, 19981), (15457, 19822), (16907, 18122)]