1018285312

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 2384121600

約数和(自身を除く): 1365836288

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 89, 128, 136, 176, 178, 187, 239, 256, 272, 352, 356, 374, 478, 544, 704, 712, 748, 956, 979, 1088, 1408, 1424, 1496, 1513, 1912, 1958, 2176, 2629, 2816, 2848, 2992, 3026, 3824, 3916, 4063, 4352, 5258, 5696, 5984, 6052, 7648, 7832, 8126, 10516, 11392, 11968, 12104, 15296, 15664, 16252, 16643, 21032, 21271, 22784, 23936, 24208, 30592, 31328, 32504, 33286, 42064, 42542, 44693, 47872, 48416, 61184, 62656, 65008, 66572, 84128, 85084, 89386, 96832, 125312, 130016, 133144, 168256, 170168, 178772, 193664, 233981, 250624, 260032, 266288, 336512, 340336, 357544, 361607, 387328, 467962, 520064, 532576, 673024, 680672, 715088, 723214, 935924, 1040128, 1065152, 1361344, 1430176, 1446428, 1871848, 2130304, 2722688, 2860352, 2892856, 3743696, 3977677, 4260608, 5445376, 5720704, 5785712, 7487392, 7955354, 11441408, 11571424, 14974784, 15910708, 23142848, 29949568, 31821416, 46285696, 59899136, 63642832, 92571392, 127285664, 254571328, 509142656, 1018285312]

約数ペア:

[(1, 1018285312), (2, 509142656), (4, 254571328), (8, 127285664), (11, 92571392), (16, 63642832), (17, 59899136), (22, 46285696), (32, 31821416), (34, 29949568), (44, 23142848), (64, 15910708), (68, 14974784), (88, 11571424), (89, 11441408), (128, 7955354), (136, 7487392), (176, 5785712), (178, 5720704), (187, 5445376), (239, 4260608), (256, 3977677), (272, 3743696), (352, 2892856), (356, 2860352), (374, 2722688), (478, 2130304), (544, 1871848), (704, 1446428), (712, 1430176), (748, 1361344), (956, 1065152), (979, 1040128), (1088, 935924), (1408, 723214), (1424, 715088), (1496, 680672), (1513, 673024), (1912, 532576), (1958, 520064), (2176, 467962), (2629, 387328), (2816, 361607), (2848, 357544), (2992, 340336), (3026, 336512), (3824, 266288), (3916, 260032), (4063, 250624), (4352, 233981), (5258, 193664), (5696, 178772), (5984, 170168), (6052, 168256), (7648, 133144), (7832, 130016), (8126, 125312), (10516, 96832), (11392, 89386), (11968, 85084), (12104, 84128), (15296, 66572), (15664, 65008), (16252, 62656), (16643, 61184), (21032, 48416), (21271, 47872), (22784, 44693), (23936, 42542), (24208, 42064), (30592, 33286), (31328, 32504)]