248687712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3202

約数の個数: 192

約数和(自身を含む): 893007360

約数和(自身を除く): 644319648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3163, 3276, 3744, 4368, 4914, 5616, 6048, 6326, 6552, 8736, 9489, 9828, 11232, 12652, 13104, 18978, 19656, 22141, 25304, 26208, 28467, 37956, 39312, 41119, 44282, 50608, 56934, 66423, 75912, 78624, 82238, 85401, 88564, 101216, 113868, 123357, 132846, 151824, 164476, 170802, 177128, 199269, 227736, 246714, 265692, 287833, 303648, 328952, 341604, 354256, 370071, 398538, 455472, 493428, 531384, 575666, 597807, 657904, 683208, 708512, 740142, 797076, 863499, 910944, 986856, 1062768, 1110213, 1151332, 1195614, 1315808, 1366416, 1480284, 1594152, 1726998, 1973712, 2125536, 2220426, 2302664, 2391228, 2590497, 2732832, 2960568, 3188304, 3453996, 3947424, 4440852, 4605328, 4782456, 5180994, 5921136, 6376608, 6907992, 7771491, 8881704, 9210656, 9564912, 10361988, 11842272, 13815984, 15542982, 17763408, 19129824, 20723976, 27631968, 31085964, 35526816, 41447952, 62171928, 82895904, 124343856, 248687712]

約数ペア:

[(1, 248687712), (2, 124343856), (3, 82895904), (4, 62171928), (6, 41447952), (7, 35526816), (8, 31085964), (9, 27631968), (12, 20723976), (13, 19129824), (14, 17763408), (16, 15542982), (18, 13815984), (21, 11842272), (24, 10361988), (26, 9564912), (27, 9210656), (28, 8881704), (32, 7771491), (36, 6907992), (39, 6376608), (42, 5921136), (48, 5180994), (52, 4782456), (54, 4605328), (56, 4440852), (63, 3947424), (72, 3453996), (78, 3188304), (84, 2960568), (91, 2732832), (96, 2590497), (104, 2391228), (108, 2302664), (112, 2220426), (117, 2125536), (126, 1973712), (144, 1726998), (156, 1594152), (168, 1480284), (182, 1366416), (189, 1315808), (208, 1195614), (216, 1151332), (224, 1110213), (234, 1062768), (252, 986856), (273, 910944), (288, 863499), (312, 797076), (336, 740142), (351, 708512), (364, 683208), (378, 657904), (416, 597807), (432, 575666), (468, 531384), (504, 493428), (546, 455472), (624, 398538), (672, 370071), (702, 354256), (728, 341604), (756, 328952), (819, 303648), (864, 287833), (936, 265692), (1008, 246714), (1092, 227736), (1248, 199269), (1404, 177128), (1456, 170802), (1512, 164476), (1638, 151824), (1872, 132846), (2016, 123357), (2184, 113868), (2457, 101216), (2808, 88564), (2912, 85401), (3024, 82238), (3163, 78624), (3276, 75912), (3744, 66423), (4368, 56934), (4914, 50608), (5616, 44282), (6048, 41119), (6326, 39312), (6552, 37956), (8736, 28467), (9489, 26208), (9828, 25304), (11232, 22141), (12652, 19656), (13104, 18978)]