231568416

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 723824640

約数和(自身を除く): 492256224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 69, 72, 86, 92, 96, 108, 129, 138, 144, 172, 184, 207, 216, 258, 271, 276, 288, 344, 368, 387, 414, 432, 516, 542, 552, 621, 688, 736, 774, 813, 828, 864, 989, 1032, 1084, 1104, 1161, 1242, 1376, 1548, 1626, 1656, 1978, 2064, 2168, 2208, 2322, 2439, 2484, 2967, 3096, 3252, 3312, 3956, 4128, 4336, 4644, 4878, 4968, 5934, 6192, 6233, 6504, 6624, 7317, 7912, 8672, 8901, 9288, 9756, 9936, 11653, 11868, 12384, 12466, 13008, 14634, 15824, 17802, 18576, 18699, 19512, 19872, 23306, 23736, 24932, 26016, 26703, 29268, 31648, 34959, 35604, 37152, 37398, 39024, 46612, 47472, 49864, 53406, 56097, 58536, 69918, 71208, 74796, 78048, 93224, 94944, 99728, 104877, 106812, 112194, 117072, 139836, 142416, 149592, 168291, 186448, 199456, 209754, 213624, 224388, 234144, 268019, 279672, 284832, 299184, 314631, 336582, 372896, 419508, 427248, 448776, 536038, 559344, 598368, 629262, 673164, 804057, 839016, 854496, 897552, 1072076, 1118688, 1258524, 1346328, 1608114, 1678032, 1795104, 2144152, 2412171, 2517048, 2692656, 3216228, 3356064, 4288304, 4824342, 5034096, 5385312, 6432456, 7236513, 8576608, 9648684, 10068192, 12864912, 14473026, 19297368, 25729824, 28946052, 38594736, 57892104, 77189472, 115784208, 231568416]

約数ペア:

[(1, 231568416), (2, 115784208), (3, 77189472), (4, 57892104), (6, 38594736), (8, 28946052), (9, 25729824), (12, 19297368), (16, 14473026), (18, 12864912), (23, 10068192), (24, 9648684), (27, 8576608), (32, 7236513), (36, 6432456), (43, 5385312), (46, 5034096), (48, 4824342), (54, 4288304), (69, 3356064), (72, 3216228), (86, 2692656), (92, 2517048), (96, 2412171), (108, 2144152), (129, 1795104), (138, 1678032), (144, 1608114), (172, 1346328), (184, 1258524), (207, 1118688), (216, 1072076), (258, 897552), (271, 854496), (276, 839016), (288, 804057), (344, 673164), (368, 629262), (387, 598368), (414, 559344), (432, 536038), (516, 448776), (542, 427248), (552, 419508), (621, 372896), (688, 336582), (736, 314631), (774, 299184), (813, 284832), (828, 279672), (864, 268019), (989, 234144), (1032, 224388), (1084, 213624), (1104, 209754), (1161, 199456), (1242, 186448), (1376, 168291), (1548, 149592), (1626, 142416), (1656, 139836), (1978, 117072), (2064, 112194), (2168, 106812), (2208, 104877), (2322, 99728), (2439, 94944), (2484, 93224), (2967, 78048), (3096, 74796), (3252, 71208), (3312, 69918), (3956, 58536), (4128, 56097), (4336, 53406), (4644, 49864), (4878, 47472), (4968, 46612), (5934, 39024), (6192, 37398), (6233, 37152), (6504, 35604), (6624, 34959), (7317, 31648), (7912, 29268), (8672, 26703), (8901, 26016), (9288, 24932), (9756, 23736), (9936, 23306), (11653, 19872), (11868, 19512), (12384, 18699), (12466, 18576), (13008, 17802), (14634, 15824)]