425776464

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 1234002120

約数和(自身を除く): 808225656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 157, 222, 296, 314, 333, 444, 471, 509, 592, 628, 666, 888, 942, 1018, 1256, 1332, 1413, 1527, 1776, 1884, 2036, 2512, 2664, 2826, 3054, 3768, 4072, 4581, 5328, 5652, 5809, 6108, 7536, 8144, 9162, 11304, 11618, 12216, 17427, 18324, 18833, 22608, 23236, 24432, 34854, 36648, 37666, 46472, 52281, 56499, 69708, 73296, 75332, 79913, 92944, 104562, 112998, 139416, 150664, 159826, 169497, 209124, 225996, 239739, 278832, 301328, 319652, 338994, 418248, 451992, 479478, 639304, 677988, 719217, 836496, 903984, 958956, 1278608, 1355976, 1438434, 1917912, 2711952, 2876868, 2956781, 3835824, 5753736, 5913562, 8870343, 11507472, 11827124, 17740686, 23654248, 26611029, 35481372, 47308496, 53222058, 70962744, 106444116, 141925488, 212888232, 425776464]

約数ペア:

[(1, 425776464), (2, 212888232), (3, 141925488), (4, 106444116), (6, 70962744), (8, 53222058), (9, 47308496), (12, 35481372), (16, 26611029), (18, 23654248), (24, 17740686), (36, 11827124), (37, 11507472), (48, 8870343), (72, 5913562), (74, 5753736), (111, 3835824), (144, 2956781), (148, 2876868), (157, 2711952), (222, 1917912), (296, 1438434), (314, 1355976), (333, 1278608), (444, 958956), (471, 903984), (509, 836496), (592, 719217), (628, 677988), (666, 639304), (888, 479478), (942, 451992), (1018, 418248), (1256, 338994), (1332, 319652), (1413, 301328), (1527, 278832), (1776, 239739), (1884, 225996), (2036, 209124), (2512, 169497), (2664, 159826), (2826, 150664), (3054, 139416), (3768, 112998), (4072, 104562), (4581, 92944), (5328, 79913), (5652, 75332), (5809, 73296), (6108, 69708), (7536, 56499), (8144, 52281), (9162, 46472), (11304, 37666), (11618, 36648), (12216, 34854), (17427, 24432), (18324, 23236), (18833, 22608)]