226252208

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 558089280

約数和(自身を除く): 331837072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 91, 98, 104, 112, 158, 182, 196, 208, 281, 316, 364, 392, 553, 562, 632, 637, 728, 784, 1027, 1106, 1124, 1264, 1274, 1456, 1967, 2054, 2212, 2248, 2548, 3653, 3871, 3934, 4108, 4424, 4496, 5096, 7189, 7306, 7742, 7868, 8216, 8848, 10192, 13769, 14378, 14612, 15484, 15736, 16432, 22199, 25571, 27538, 28756, 29224, 30968, 31472, 44398, 50323, 51142, 55076, 57512, 58448, 61936, 88796, 100646, 102284, 110152, 115024, 155393, 177592, 178997, 201292, 204568, 220304, 288587, 310786, 355184, 357994, 402584, 409136, 577174, 621572, 715988, 805168, 1087751, 1154348, 1243144, 1431976, 2020109, 2175502, 2308696, 2486288, 2863952, 4040218, 4351004, 4617392, 8080436, 8702008, 14140763, 16160872, 17404016, 28281526, 32321744, 56563052, 113126104, 226252208]

約数ペア:

[(1, 226252208), (2, 113126104), (4, 56563052), (7, 32321744), (8, 28281526), (13, 17404016), (14, 16160872), (16, 14140763), (26, 8702008), (28, 8080436), (49, 4617392), (52, 4351004), (56, 4040218), (79, 2863952), (91, 2486288), (98, 2308696), (104, 2175502), (112, 2020109), (158, 1431976), (182, 1243144), (196, 1154348), (208, 1087751), (281, 805168), (316, 715988), (364, 621572), (392, 577174), (553, 409136), (562, 402584), (632, 357994), (637, 355184), (728, 310786), (784, 288587), (1027, 220304), (1106, 204568), (1124, 201292), (1264, 178997), (1274, 177592), (1456, 155393), (1967, 115024), (2054, 110152), (2212, 102284), (2248, 100646), (2548, 88796), (3653, 61936), (3871, 58448), (3934, 57512), (4108, 55076), (4424, 51142), (4496, 50323), (5096, 44398), (7189, 31472), (7306, 30968), (7742, 29224), (7868, 28756), (8216, 27538), (8848, 25571), (10192, 22199), (13769, 16432), (14378, 15736), (14612, 15484)]