547721504

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 1286813304

約数和(自身を除く): 739091800

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 53, 68, 88, 106, 121, 136, 157, 176, 187, 212, 242, 272, 314, 352, 374, 424, 484, 544, 583, 628, 748, 848, 901, 968, 1166, 1256, 1496, 1696, 1727, 1802, 1936, 2057, 2332, 2512, 2669, 2992, 3454, 3604, 3872, 4114, 4664, 5024, 5338, 5984, 6413, 6908, 7208, 8228, 8321, 9328, 9911, 10676, 12826, 13816, 14416, 16456, 16642, 18656, 18997, 19822, 21352, 25652, 27632, 28832, 29359, 32912, 33284, 37994, 39644, 42704, 51304, 55264, 58718, 65824, 66568, 75988, 79288, 85408, 91531, 102608, 109021, 117436, 133136, 141457, 151976, 158576, 183062, 205216, 218042, 234872, 266272, 282914, 303952, 317152, 322949, 366124, 436084, 469744, 565828, 607904, 645898, 732248, 872168, 939488, 1006841, 1131656, 1291796, 1464496, 1556027, 1744336, 2013682, 2263312, 2583592, 2928992, 3112054, 3488672, 4027364, 4526624, 5167184, 6224108, 8054728, 10334368, 12448216, 16109456, 17116297, 24896432, 32218912, 34232594, 49792864, 68465188, 136930376, 273860752, 547721504]

約数ペア:

[(1, 547721504), (2, 273860752), (4, 136930376), (8, 68465188), (11, 49792864), (16, 34232594), (17, 32218912), (22, 24896432), (32, 17116297), (34, 16109456), (44, 12448216), (53, 10334368), (68, 8054728), (88, 6224108), (106, 5167184), (121, 4526624), (136, 4027364), (157, 3488672), (176, 3112054), (187, 2928992), (212, 2583592), (242, 2263312), (272, 2013682), (314, 1744336), (352, 1556027), (374, 1464496), (424, 1291796), (484, 1131656), (544, 1006841), (583, 939488), (628, 872168), (748, 732248), (848, 645898), (901, 607904), (968, 565828), (1166, 469744), (1256, 436084), (1496, 366124), (1696, 322949), (1727, 317152), (1802, 303952), (1936, 282914), (2057, 266272), (2332, 234872), (2512, 218042), (2669, 205216), (2992, 183062), (3454, 158576), (3604, 151976), (3872, 141457), (4114, 133136), (4664, 117436), (5024, 109021), (5338, 102608), (5984, 91531), (6413, 85408), (6908, 79288), (7208, 75988), (8228, 66568), (8321, 65824), (9328, 58718), (9911, 55264), (10676, 51304), (12826, 42704), (13816, 39644), (14416, 37994), (16456, 33284), (16642, 32912), (18656, 29359), (18997, 28832), (19822, 27632), (21352, 25652)]