248201712

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2796

約数の個数: 160

約数和(自身を含む): 818400000

約数和(自身を除く): 570198288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 2052, 2376, 2508, 2736, 2749, 3344, 3762, 4104, 4752, 5016, 5498, 5643, 7524, 8208, 8247, 10032, 10996, 11286, 15048, 16494, 21992, 22572, 24741, 30096, 30239, 32988, 43984, 45144, 49482, 52231, 60478, 65976, 74223, 90288, 90717, 98964, 104462, 120956, 131952, 148446, 156693, 181434, 197928, 208924, 241912, 272151, 296892, 313386, 362868, 395856, 417848, 470079, 483824, 544302, 574541, 593784, 626772, 725736, 816453, 835696, 940158, 1088604, 1149082, 1187568, 1253544, 1410237, 1451472, 1632906, 1723623, 1880316, 2177208, 2298164, 2507088, 2820474, 3265812, 3447246, 3760632, 4354416, 4596328, 5170869, 5640948, 6531624, 6894492, 7521264, 9192656, 10341738, 11281896, 13063248, 13788984, 15512607, 20683476, 22563792, 27577968, 31025214, 41366952, 62050428, 82733904, 124100856, 248201712]

約数ペア:

[(1, 248201712), (2, 124100856), (3, 82733904), (4, 62050428), (6, 41366952), (8, 31025214), (9, 27577968), (11, 22563792), (12, 20683476), (16, 15512607), (18, 13788984), (19, 13063248), (22, 11281896), (24, 10341738), (27, 9192656), (33, 7521264), (36, 6894492), (38, 6531624), (44, 5640948), (48, 5170869), (54, 4596328), (57, 4354416), (66, 3760632), (72, 3447246), (76, 3265812), (88, 2820474), (99, 2507088), (108, 2298164), (114, 2177208), (132, 1880316), (144, 1723623), (152, 1632906), (171, 1451472), (176, 1410237), (198, 1253544), (209, 1187568), (216, 1149082), (228, 1088604), (264, 940158), (297, 835696), (304, 816453), (342, 725736), (396, 626772), (418, 593784), (432, 574541), (456, 544302), (513, 483824), (528, 470079), (594, 417848), (627, 395856), (684, 362868), (792, 313386), (836, 296892), (912, 272151), (1026, 241912), (1188, 208924), (1254, 197928), (1368, 181434), (1584, 156693), (1672, 148446), (1881, 131952), (2052, 120956), (2376, 104462), (2508, 98964), (2736, 90717), (2749, 90288), (3344, 74223), (3762, 65976), (4104, 60478), (4752, 52231), (5016, 49482), (5498, 45144), (5643, 43984), (7524, 32988), (8208, 30239), (8247, 30096), (10032, 24741), (10996, 22572), (11286, 21992), (15048, 16494)]