217716144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 597961728

約数和(自身を除く): 380245584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 367, 408, 727, 734, 816, 1101, 1454, 1468, 2181, 2202, 2908, 2936, 4362, 4404, 5816, 5872, 6239, 8724, 8808, 11632, 12359, 12478, 17448, 17616, 18717, 24718, 24956, 34896, 37077, 37434, 49436, 49912, 74154, 74868, 98872, 99824, 148308, 149736, 197744, 266809, 296616, 299472, 533618, 593232, 800427, 1067236, 1600854, 2134472, 3201708, 4268944, 4535753, 6403416, 9071506, 12806832, 13607259, 18143012, 27214518, 36286024, 54429036, 72572048, 108858072, 217716144]

約数ペア:

[(1, 217716144), (2, 108858072), (3, 72572048), (4, 54429036), (6, 36286024), (8, 27214518), (12, 18143012), (16, 13607259), (17, 12806832), (24, 9071506), (34, 6403416), (48, 4535753), (51, 4268944), (68, 3201708), (102, 2134472), (136, 1600854), (204, 1067236), (272, 800427), (367, 593232), (408, 533618), (727, 299472), (734, 296616), (816, 266809), (1101, 197744), (1454, 149736), (1468, 148308), (2181, 99824), (2202, 98872), (2908, 74868), (2936, 74154), (4362, 49912), (4404, 49436), (5816, 37434), (5872, 37077), (6239, 34896), (8724, 24956), (8808, 24718), (11632, 18717), (12359, 17616), (12478, 17448)]