293488416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1895

約数の個数: 144

約数和(自身を含む): 920215296

約数和(自身を除く): 626726880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1248, 1376, 1548, 1677, 1823, 1872, 2064, 2236, 3096, 3354, 3646, 3744, 4128, 4472, 5031, 5469, 6192, 6708, 7292, 8944, 10062, 10938, 12384, 13416, 14584, 16407, 17888, 20124, 21876, 23699, 26832, 29168, 32814, 40248, 43752, 47398, 53664, 58336, 65628, 71097, 78389, 80496, 87504, 94796, 131256, 142194, 156778, 160992, 175008, 189592, 213291, 235167, 262512, 284388, 313556, 379184, 426582, 470334, 525024, 568776, 627112, 705501, 758368, 853164, 940668, 1019057, 1137552, 1254224, 1411002, 1706328, 1881336, 2038114, 2275104, 2508448, 2822004, 3057171, 3412656, 3762672, 4076228, 5644008, 6114342, 6825312, 7525344, 8152456, 9171513, 11288016, 12228684, 16304912, 18343026, 22576032, 24457368, 32609824, 36686052, 48914736, 73372104, 97829472, 146744208, 293488416]

約数ペア:

[(1, 293488416), (2, 146744208), (3, 97829472), (4, 73372104), (6, 48914736), (8, 36686052), (9, 32609824), (12, 24457368), (13, 22576032), (16, 18343026), (18, 16304912), (24, 12228684), (26, 11288016), (32, 9171513), (36, 8152456), (39, 7525344), (43, 6825312), (48, 6114342), (52, 5644008), (72, 4076228), (78, 3762672), (86, 3412656), (96, 3057171), (104, 2822004), (117, 2508448), (129, 2275104), (144, 2038114), (156, 1881336), (172, 1706328), (208, 1411002), (234, 1254224), (258, 1137552), (288, 1019057), (312, 940668), (344, 853164), (387, 758368), (416, 705501), (468, 627112), (516, 568776), (559, 525024), (624, 470334), (688, 426582), (774, 379184), (936, 313556), (1032, 284388), (1118, 262512), (1248, 235167), (1376, 213291), (1548, 189592), (1677, 175008), (1823, 160992), (1872, 156778), (2064, 142194), (2236, 131256), (3096, 94796), (3354, 87504), (3646, 80496), (3744, 78389), (4128, 71097), (4472, 65628), (5031, 58336), (5469, 53664), (6192, 47398), (6708, 43752), (7292, 40248), (8944, 32814), (10062, 29168), (10938, 26832), (12384, 23699), (13416, 21876), (14584, 20124), (16407, 17888)]