988167312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{56713}}^1$

素因数の和:56749

約数の個数: 90

約数和(自身を含む): 3039813686

約数和(自身を除く): 2051646374

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 56713, 113426, 170139, 226852, 340278, 453704, 510417, 623843, 680556, 907408, 1020834, 1247686, 1361112, 1871529, 2041668, 2495372, 2722224, 3743058, 4083336, 4990744, 5614587, 6862273, 7486116, 8166672, 9981488, 11229174, 13724546, 14972232, 20586819, 22458348, 27449092, 29944464, 41173638, 44916696, 54898184, 61760457, 82347276, 89833392, 109796368, 123520914, 164694552, 247041828, 329389104, 494083656, 988167312]

約数ペア:

[(1, 988167312), (2, 494083656), (3, 329389104), (4, 247041828), (6, 164694552), (8, 123520914), (9, 109796368), (11, 89833392), (12, 82347276), (16, 61760457), (18, 54898184), (22, 44916696), (24, 41173638), (33, 29944464), (36, 27449092), (44, 22458348), (48, 20586819), (66, 14972232), (72, 13724546), (88, 11229174), (99, 9981488), (121, 8166672), (132, 7486116), (144, 6862273), (176, 5614587), (198, 4990744), (242, 4083336), (264, 3743058), (363, 2722224), (396, 2495372), (484, 2041668), (528, 1871529), (726, 1361112), (792, 1247686), (968, 1020834), (1089, 907408), (1452, 680556), (1584, 623843), (1936, 510417), (2178, 453704), (2904, 340278), (4356, 226852), (5808, 170139), (8712, 113426), (17424, 56713)]