310794848

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 780252480

約数和(自身を除く): 469457632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 79, 91, 98, 104, 112, 158, 182, 193, 196, 208, 224, 316, 364, 386, 392, 416, 553, 632, 637, 728, 772, 784, 1027, 1106, 1264, 1274, 1351, 1456, 1544, 1568, 2054, 2212, 2509, 2528, 2548, 2702, 2912, 3088, 3871, 4108, 4424, 5018, 5096, 5404, 6176, 7189, 7742, 8216, 8848, 9457, 10036, 10192, 10808, 14378, 15247, 15484, 16432, 17563, 17696, 18914, 20072, 20384, 21616, 28756, 30494, 30968, 32864, 35126, 37828, 40144, 43232, 50323, 57512, 60988, 61936, 70252, 75656, 80288, 100646, 106729, 115024, 121976, 122941, 123872, 140504, 151312, 198211, 201292, 213458, 230048, 243952, 245882, 281008, 302624, 396422, 402584, 426916, 487904, 491764, 562016, 747103, 792844, 805168, 853832, 983528, 1387477, 1494206, 1585688, 1610336, 1707664, 1967056, 2774954, 2988412, 3171376, 3415328, 3934112, 5549908, 5976824, 6342752, 9712339, 11099816, 11953648, 19424678, 22199632, 23907296, 38849356, 44399264, 77698712, 155397424, 310794848]

約数ペア:

[(1, 310794848), (2, 155397424), (4, 77698712), (7, 44399264), (8, 38849356), (13, 23907296), (14, 22199632), (16, 19424678), (26, 11953648), (28, 11099816), (32, 9712339), (49, 6342752), (52, 5976824), (56, 5549908), (79, 3934112), (91, 3415328), (98, 3171376), (104, 2988412), (112, 2774954), (158, 1967056), (182, 1707664), (193, 1610336), (196, 1585688), (208, 1494206), (224, 1387477), (316, 983528), (364, 853832), (386, 805168), (392, 792844), (416, 747103), (553, 562016), (632, 491764), (637, 487904), (728, 426916), (772, 402584), (784, 396422), (1027, 302624), (1106, 281008), (1264, 245882), (1274, 243952), (1351, 230048), (1456, 213458), (1544, 201292), (1568, 198211), (2054, 151312), (2212, 140504), (2509, 123872), (2528, 122941), (2548, 121976), (2702, 115024), (2912, 106729), (3088, 100646), (3871, 80288), (4108, 75656), (4424, 70252), (5018, 61936), (5096, 60988), (5404, 57512), (6176, 50323), (7189, 43232), (7742, 40144), (8216, 37828), (8848, 35126), (9457, 32864), (10036, 30968), (10192, 30494), (10808, 28756), (14378, 21616), (15247, 20384), (15484, 20072), (16432, 18914), (17563, 17696)]