2148999984

素因数分解:

$2^4\times 3^4\times {\mathrm{107}}^1\times {\mathrm{15497}}^1$

素因数の和:15624

約数の個数: 100

約数和(自身を含む): 6278363784

約数和(自身を除く): 4129363800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 214, 216, 321, 324, 428, 432, 642, 648, 856, 963, 1284, 1296, 1712, 1926, 2568, 2889, 3852, 5136, 5778, 7704, 8667, 11556, 15408, 15497, 17334, 23112, 30994, 34668, 46224, 46491, 61988, 69336, 92982, 123976, 138672, 139473, 185964, 247952, 278946, 371928, 418419, 557892, 743856, 836838, 1115784, 1255257, 1658179, 1673676, 2231568, 2510514, 3316358, 3347352, 4974537, 5021028, 6632716, 6694704, 9949074, 10042056, 13265432, 14923611, 19898148, 20084112, 26530864, 29847222, 39796296, 44770833, 59694444, 79592592, 89541666, 119388888, 134312499, 179083332, 238777776, 268624998, 358166664, 537249996, 716333328, 1074499992, 2148999984]

約数ペア:

[(1, 2148999984), (2, 1074499992), (3, 716333328), (4, 537249996), (6, 358166664), (8, 268624998), (9, 238777776), (12, 179083332), (16, 134312499), (18, 119388888), (24, 89541666), (27, 79592592), (36, 59694444), (48, 44770833), (54, 39796296), (72, 29847222), (81, 26530864), (107, 20084112), (108, 19898148), (144, 14923611), (162, 13265432), (214, 10042056), (216, 9949074), (321, 6694704), (324, 6632716), (428, 5021028), (432, 4974537), (642, 3347352), (648, 3316358), (856, 2510514), (963, 2231568), (1284, 1673676), (1296, 1658179), (1712, 1255257), (1926, 1115784), (2568, 836838), (2889, 743856), (3852, 557892), (5136, 418419), (5778, 371928), (7704, 278946), (8667, 247952), (11556, 185964), (15408, 139473), (15497, 138672), (17334, 123976), (23112, 92982), (30994, 69336), (34668, 61988), (46224, 46491)]