1215770976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1259}}^1$

素因数の和:1761

約数の個数: 144

約数和(自身を含む): 3962649600

約数和(自身を除く): 2746878624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 479, 504, 672, 958, 1008, 1259, 1437, 1916, 2016, 2518, 2874, 3353, 3777, 3832, 4311, 5036, 5748, 6706, 7554, 7664, 8622, 8813, 10059, 10072, 11331, 11496, 13412, 15108, 15328, 17244, 17626, 20118, 20144, 22662, 22992, 26439, 26824, 30177, 30216, 34488, 35252, 40236, 40288, 45324, 45984, 52878, 53648, 60354, 60432, 68976, 70504, 79317, 80472, 90648, 105756, 107296, 120708, 120864, 137952, 141008, 158634, 160944, 181296, 211512, 241416, 282016, 317268, 321888, 362592, 423024, 482832, 603061, 634536, 846048, 965664, 1206122, 1269072, 1809183, 2412244, 2538144, 3618366, 4221427, 4824488, 5427549, 7236732, 8442854, 9648976, 10855098, 12664281, 14473464, 16885708, 19297952, 21710196, 25328562, 28946928, 33771416, 37992843, 43420392, 50657124, 57893856, 67542832, 75985686, 86840784, 101314248, 135085664, 151971372, 173681568, 202628496, 303942744, 405256992, 607885488, 1215770976]

約数ペア:

[(1, 1215770976), (2, 607885488), (3, 405256992), (4, 303942744), (6, 202628496), (7, 173681568), (8, 151971372), (9, 135085664), (12, 101314248), (14, 86840784), (16, 75985686), (18, 67542832), (21, 57893856), (24, 50657124), (28, 43420392), (32, 37992843), (36, 33771416), (42, 28946928), (48, 25328562), (56, 21710196), (63, 19297952), (72, 16885708), (84, 14473464), (96, 12664281), (112, 10855098), (126, 9648976), (144, 8442854), (168, 7236732), (224, 5427549), (252, 4824488), (288, 4221427), (336, 3618366), (479, 2538144), (504, 2412244), (672, 1809183), (958, 1269072), (1008, 1206122), (1259, 965664), (1437, 846048), (1916, 634536), (2016, 603061), (2518, 482832), (2874, 423024), (3353, 362592), (3777, 321888), (3832, 317268), (4311, 282016), (5036, 241416), (5748, 211512), (6706, 181296), (7554, 160944), (7664, 158634), (8622, 141008), (8813, 137952), (10059, 120864), (10072, 120708), (11331, 107296), (11496, 105756), (13412, 90648), (15108, 80472), (15328, 79317), (17244, 70504), (17626, 68976), (20118, 60432), (20144, 60354), (22662, 53648), (22992, 52878), (26439, 45984), (26824, 45324), (30177, 40288), (30216, 40236), (34488, 35252)]