389186784

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2813

約数の個数: 144

約数和(自身を含む): 1283143680

約数和(自身を除く): 893956896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2719, 2982, 3408, 3976, 4473, 5112, 5438, 5964, 6816, 7952, 8157, 8946, 10224, 10876, 11928, 15904, 16314, 17892, 19033, 20448, 21752, 23856, 24471, 32628, 35784, 38066, 43504, 47712, 48942, 57099, 65256, 71568, 76132, 87008, 97884, 114198, 130512, 143136, 152264, 171297, 193049, 195768, 228396, 261024, 304528, 342594, 386098, 391536, 456792, 579147, 609056, 685188, 772196, 783072, 913584, 1158294, 1351343, 1370376, 1544392, 1737441, 1827168, 2316588, 2702686, 2740752, 3088784, 3474882, 4054029, 4633176, 5405372, 5481504, 6177568, 6949764, 8108058, 9266352, 10810744, 12162087, 13899528, 16216116, 18532704, 21621488, 24324174, 27799056, 32432232, 43242976, 48648348, 55598112, 64864464, 97296696, 129728928, 194593392, 389186784]

約数ペア:

[(1, 389186784), (2, 194593392), (3, 129728928), (4, 97296696), (6, 64864464), (7, 55598112), (8, 48648348), (9, 43242976), (12, 32432232), (14, 27799056), (16, 24324174), (18, 21621488), (21, 18532704), (24, 16216116), (28, 13899528), (32, 12162087), (36, 10810744), (42, 9266352), (48, 8108058), (56, 6949764), (63, 6177568), (71, 5481504), (72, 5405372), (84, 4633176), (96, 4054029), (112, 3474882), (126, 3088784), (142, 2740752), (144, 2702686), (168, 2316588), (213, 1827168), (224, 1737441), (252, 1544392), (284, 1370376), (288, 1351343), (336, 1158294), (426, 913584), (497, 783072), (504, 772196), (568, 685188), (639, 609056), (672, 579147), (852, 456792), (994, 391536), (1008, 386098), (1136, 342594), (1278, 304528), (1491, 261024), (1704, 228396), (1988, 195768), (2016, 193049), (2272, 171297), (2556, 152264), (2719, 143136), (2982, 130512), (3408, 114198), (3976, 97884), (4473, 87008), (5112, 76132), (5438, 71568), (5964, 65256), (6816, 57099), (7952, 48942), (8157, 47712), (8946, 43504), (10224, 38066), (10876, 35784), (11928, 32628), (15904, 24471), (16314, 23856), (17892, 21752), (19033, 20448)]