127426824

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1280

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 283145976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1187, 1278, 1491, 1512, 1704, 1917, 1988, 2374, 2556, 2982, 3561, 3834, 3976, 4473, 4748, 5112, 5964, 7122, 7668, 8309, 8946, 9496, 10683, 11928, 13419, 14244, 15336, 16618, 17892, 21366, 24927, 26838, 28488, 32049, 33236, 35784, 42732, 49854, 53676, 64098, 66472, 74781, 84277, 85464, 99708, 107352, 128196, 149562, 168554, 199416, 224343, 252831, 256392, 299124, 337108, 448686, 505662, 589939, 598248, 674216, 758493, 897372, 1011324, 1179878, 1516986, 1769817, 1794744, 2022648, 2275479, 2359756, 3033972, 3539634, 4550958, 4719512, 5309451, 6067944, 7079268, 9101916, 10618902, 14158536, 15928353, 18203832, 21237804, 31856706, 42475608, 63713412, 127426824]

約数ペア:

[(1, 127426824), (2, 63713412), (3, 42475608), (4, 31856706), (6, 21237804), (7, 18203832), (8, 15928353), (9, 14158536), (12, 10618902), (14, 9101916), (18, 7079268), (21, 6067944), (24, 5309451), (27, 4719512), (28, 4550958), (36, 3539634), (42, 3033972), (54, 2359756), (56, 2275479), (63, 2022648), (71, 1794744), (72, 1769817), (84, 1516986), (108, 1179878), (126, 1011324), (142, 897372), (168, 758493), (189, 674216), (213, 598248), (216, 589939), (252, 505662), (284, 448686), (378, 337108), (426, 299124), (497, 256392), (504, 252831), (568, 224343), (639, 199416), (756, 168554), (852, 149562), (994, 128196), (1187, 107352), (1278, 99708), (1491, 85464), (1512, 84277), (1704, 74781), (1917, 66472), (1988, 64098), (2374, 53676), (2556, 49854), (2982, 42732), (3561, 35784), (3834, 33236), (3976, 32049), (4473, 28488), (4748, 26838), (5112, 24927), (5964, 21366), (7122, 17892), (7668, 16618), (8309, 15336), (8946, 14244), (9496, 13419), (10683, 11928)]