317396952

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 888073680

約数和(自身を除く): 570676728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 283, 296, 333, 421, 444, 566, 666, 842, 849, 888, 1132, 1263, 1332, 1684, 1698, 2264, 2526, 2547, 2664, 3368, 3396, 3789, 5052, 5094, 6792, 7578, 10104, 10188, 10471, 15156, 15577, 20376, 20942, 30312, 31154, 31413, 41884, 46731, 62308, 62826, 83768, 93462, 94239, 119143, 124616, 125652, 140193, 186924, 188478, 238286, 251304, 280386, 357429, 373848, 376956, 476572, 560772, 714858, 753912, 953144, 1072287, 1121544, 1429716, 2144574, 2859432, 4289148, 4408291, 8578296, 8816582, 13224873, 17633164, 26449746, 35266328, 39674619, 52899492, 79349238, 105798984, 158698476, 317396952]

約数ペア:

[(1, 317396952), (2, 158698476), (3, 105798984), (4, 79349238), (6, 52899492), (8, 39674619), (9, 35266328), (12, 26449746), (18, 17633164), (24, 13224873), (36, 8816582), (37, 8578296), (72, 4408291), (74, 4289148), (111, 2859432), (148, 2144574), (222, 1429716), (283, 1121544), (296, 1072287), (333, 953144), (421, 753912), (444, 714858), (566, 560772), (666, 476572), (842, 376956), (849, 373848), (888, 357429), (1132, 280386), (1263, 251304), (1332, 238286), (1684, 188478), (1698, 186924), (2264, 140193), (2526, 125652), (2547, 124616), (2664, 119143), (3368, 94239), (3396, 93462), (3789, 83768), (5052, 62826), (5094, 62308), (6792, 46731), (7578, 41884), (10104, 31413), (10188, 31154), (10471, 30312), (15156, 20942), (15577, 20376)]