238337736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1879

約数の個数: 128

約数和(自身を含む): 745785600

約数和(自身を除く): 507447864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 168, 182, 183, 244, 273, 312, 364, 366, 427, 488, 546, 728, 732, 793, 854, 1092, 1281, 1464, 1586, 1708, 1789, 2184, 2379, 2562, 3172, 3416, 3578, 4758, 5124, 5367, 5551, 6344, 7156, 9516, 10248, 10734, 11102, 12523, 14312, 16653, 19032, 21468, 22204, 23257, 25046, 33306, 37569, 42936, 44408, 46514, 50092, 66612, 69771, 75138, 93028, 100184, 109129, 133224, 139542, 150276, 162799, 186056, 218258, 279084, 300552, 325598, 327387, 436516, 488397, 558168, 651196, 654774, 763903, 873032, 976794, 1302392, 1309548, 1418677, 1527806, 1953588, 2291709, 2619096, 2837354, 3055612, 3907176, 4256031, 4583418, 5674708, 6111224, 8512062, 9166836, 9930739, 11349416, 17024124, 18333672, 19861478, 29792217, 34048248, 39722956, 59584434, 79445912, 119168868, 238337736]

約数ペア:

[(1, 238337736), (2, 119168868), (3, 79445912), (4, 59584434), (6, 39722956), (7, 34048248), (8, 29792217), (12, 19861478), (13, 18333672), (14, 17024124), (21, 11349416), (24, 9930739), (26, 9166836), (28, 8512062), (39, 6111224), (42, 5674708), (52, 4583418), (56, 4256031), (61, 3907176), (78, 3055612), (84, 2837354), (91, 2619096), (104, 2291709), (122, 1953588), (156, 1527806), (168, 1418677), (182, 1309548), (183, 1302392), (244, 976794), (273, 873032), (312, 763903), (364, 654774), (366, 651196), (427, 558168), (488, 488397), (546, 436516), (728, 327387), (732, 325598), (793, 300552), (854, 279084), (1092, 218258), (1281, 186056), (1464, 162799), (1586, 150276), (1708, 139542), (1789, 133224), (2184, 109129), (2379, 100184), (2562, 93028), (3172, 75138), (3416, 69771), (3578, 66612), (4758, 50092), (5124, 46514), (5367, 44408), (5551, 42936), (6344, 37569), (7156, 33306), (9516, 25046), (10248, 23257), (10734, 22204), (11102, 21468), (12523, 19032), (14312, 16653)]