243557328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 755507200

約数和(自身を除く): 511949872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 67, 84, 93, 112, 124, 134, 168, 186, 201, 217, 248, 268, 336, 349, 372, 402, 434, 469, 496, 536, 651, 698, 744, 804, 868, 938, 1047, 1072, 1302, 1396, 1407, 1488, 1608, 1736, 1876, 2077, 2094, 2443, 2604, 2792, 2814, 3216, 3472, 3752, 4154, 4188, 4886, 5208, 5584, 5628, 6231, 7329, 7504, 8308, 8376, 9772, 10416, 10819, 11256, 12462, 14539, 14658, 16616, 16752, 19544, 21638, 22512, 23383, 24924, 29078, 29316, 32457, 33232, 39088, 43276, 43617, 46766, 49848, 58156, 58632, 64914, 70149, 75733, 86552, 87234, 93532, 99696, 116312, 117264, 129828, 140298, 151466, 163681, 173104, 174468, 187064, 227199, 232624, 259656, 280596, 302932, 327362, 348936, 374128, 454398, 491043, 519312, 561192, 605864, 654724, 697872, 724873, 908796, 982086, 1122384, 1211728, 1309448, 1449746, 1817592, 1964172, 2174619, 2618896, 2899492, 3635184, 3928344, 4349238, 5074111, 5798984, 7856688, 8698476, 10148222, 11597968, 15222333, 17396952, 20296444, 30444666, 34793904, 40592888, 60889332, 81185776, 121778664, 243557328]

約数ペア:

[(1, 243557328), (2, 121778664), (3, 81185776), (4, 60889332), (6, 40592888), (7, 34793904), (8, 30444666), (12, 20296444), (14, 17396952), (16, 15222333), (21, 11597968), (24, 10148222), (28, 8698476), (31, 7856688), (42, 5798984), (48, 5074111), (56, 4349238), (62, 3928344), (67, 3635184), (84, 2899492), (93, 2618896), (112, 2174619), (124, 1964172), (134, 1817592), (168, 1449746), (186, 1309448), (201, 1211728), (217, 1122384), (248, 982086), (268, 908796), (336, 724873), (349, 697872), (372, 654724), (402, 605864), (434, 561192), (469, 519312), (496, 491043), (536, 454398), (651, 374128), (698, 348936), (744, 327362), (804, 302932), (868, 280596), (938, 259656), (1047, 232624), (1072, 227199), (1302, 187064), (1396, 174468), (1407, 173104), (1488, 163681), (1608, 151466), (1736, 140298), (1876, 129828), (2077, 117264), (2094, 116312), (2443, 99696), (2604, 93532), (2792, 87234), (2814, 86552), (3216, 75733), (3472, 70149), (3752, 64914), (4154, 58632), (4188, 58156), (4886, 49848), (5208, 46766), (5584, 43617), (5628, 43276), (6231, 39088), (7329, 33232), (7504, 32457), (8308, 29316), (8376, 29078), (9772, 24924), (10416, 23383), (10819, 22512), (11256, 21638), (12462, 19544), (14539, 16752), (14658, 16616)]