315629136

素因数分解:

$2^4\times 3^4\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1278

約数の個数: 100

約数和(自身を含む): 918244800

約数和(自身を除く): 602615664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 239, 324, 432, 478, 648, 717, 956, 1019, 1296, 1434, 1912, 2038, 2151, 2868, 3057, 3824, 4076, 4302, 5736, 6114, 6453, 8152, 8604, 9171, 11472, 12228, 12906, 16304, 17208, 18342, 19359, 24456, 25812, 27513, 34416, 36684, 38718, 48912, 51624, 55026, 73368, 77436, 82539, 103248, 110052, 146736, 154872, 165078, 220104, 243541, 309744, 330156, 440208, 487082, 660312, 730623, 974164, 1320624, 1461246, 1948328, 2191869, 2922492, 3896656, 4383738, 5844984, 6575607, 8767476, 11689968, 13151214, 17534952, 19726821, 26302428, 35069904, 39453642, 52604856, 78907284, 105209712, 157814568, 315629136]

約数ペア:

[(1, 315629136), (2, 157814568), (3, 105209712), (4, 78907284), (6, 52604856), (8, 39453642), (9, 35069904), (12, 26302428), (16, 19726821), (18, 17534952), (24, 13151214), (27, 11689968), (36, 8767476), (48, 6575607), (54, 5844984), (72, 4383738), (81, 3896656), (108, 2922492), (144, 2191869), (162, 1948328), (216, 1461246), (239, 1320624), (324, 974164), (432, 730623), (478, 660312), (648, 487082), (717, 440208), (956, 330156), (1019, 309744), (1296, 243541), (1434, 220104), (1912, 165078), (2038, 154872), (2151, 146736), (2868, 110052), (3057, 103248), (3824, 82539), (4076, 77436), (4302, 73368), (5736, 55026), (6114, 51624), (6453, 48912), (8152, 38718), (8604, 36684), (9171, 34416), (11472, 27513), (12228, 25812), (12906, 24456), (16304, 19359), (17208, 18342)]