252639072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1245

約数の個数: 144

約数和(自身を含む): 829090080

約数和(自身を除く): 576451008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 113, 126, 144, 168, 224, 226, 252, 288, 336, 339, 452, 504, 672, 678, 791, 904, 1008, 1017, 1109, 1356, 1582, 1808, 2016, 2034, 2218, 2373, 2712, 3164, 3327, 3616, 4068, 4436, 4746, 5424, 6328, 6654, 7119, 7763, 8136, 8872, 9492, 9981, 10848, 12656, 13308, 14238, 15526, 16272, 17744, 18984, 19962, 23289, 25312, 26616, 28476, 31052, 32544, 35488, 37968, 39924, 46578, 53232, 56952, 62104, 69867, 75936, 79848, 93156, 106464, 113904, 124208, 125317, 139734, 159696, 186312, 227808, 248416, 250634, 279468, 319392, 372624, 375951, 501268, 558936, 745248, 751902, 877219, 1002536, 1117872, 1127853, 1503804, 1754438, 2005072, 2235744, 2255706, 2631657, 3007608, 3508876, 4010144, 4511412, 5263314, 6015216, 7017752, 7894971, 9022824, 10526628, 12030432, 14035504, 15789942, 18045648, 21053256, 28071008, 31579884, 36091296, 42106512, 63159768, 84213024, 126319536, 252639072]

約数ペア:

[(1, 252639072), (2, 126319536), (3, 84213024), (4, 63159768), (6, 42106512), (7, 36091296), (8, 31579884), (9, 28071008), (12, 21053256), (14, 18045648), (16, 15789942), (18, 14035504), (21, 12030432), (24, 10526628), (28, 9022824), (32, 7894971), (36, 7017752), (42, 6015216), (48, 5263314), (56, 4511412), (63, 4010144), (72, 3508876), (84, 3007608), (96, 2631657), (112, 2255706), (113, 2235744), (126, 2005072), (144, 1754438), (168, 1503804), (224, 1127853), (226, 1117872), (252, 1002536), (288, 877219), (336, 751902), (339, 745248), (452, 558936), (504, 501268), (672, 375951), (678, 372624), (791, 319392), (904, 279468), (1008, 250634), (1017, 248416), (1109, 227808), (1356, 186312), (1582, 159696), (1808, 139734), (2016, 125317), (2034, 124208), (2218, 113904), (2373, 106464), (2712, 93156), (3164, 79848), (3327, 75936), (3616, 69867), (4068, 62104), (4436, 56952), (4746, 53232), (5424, 46578), (6328, 39924), (6654, 37968), (7119, 35488), (7763, 32544), (8136, 31052), (8872, 28476), (9492, 26616), (9981, 25312), (10848, 23289), (12656, 19962), (13308, 18984), (14238, 17744), (15526, 16272)]