920175168

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 224

約数和(自身を含む): 2920227840

約数和(自身を除く): 2000052672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 44, 46, 48, 57, 64, 66, 69, 76, 88, 92, 96, 114, 132, 138, 152, 176, 184, 192, 209, 228, 253, 264, 276, 304, 352, 368, 418, 437, 456, 506, 528, 552, 608, 627, 704, 736, 759, 836, 874, 912, 997, 1012, 1056, 1104, 1216, 1254, 1311, 1472, 1518, 1672, 1748, 1824, 1994, 2024, 2112, 2208, 2508, 2622, 2991, 3036, 3344, 3496, 3648, 3988, 4048, 4416, 4807, 5016, 5244, 5982, 6072, 6688, 6992, 7976, 8096, 9614, 10032, 10488, 10967, 11964, 12144, 13376, 13984, 14421, 15952, 16192, 18943, 19228, 20064, 20976, 21934, 22931, 23928, 24288, 27968, 28842, 31904, 32901, 37886, 38456, 40128, 41952, 43868, 45862, 47856, 48576, 56829, 57684, 63808, 65802, 68793, 75772, 76912, 83904, 87736, 91724, 95712, 113658, 115368, 131604, 137586, 151544, 153824, 175472, 183448, 191424, 208373, 227316, 230736, 252241, 263208, 275172, 303088, 307648, 350944, 366896, 416746, 435689, 454632, 461472, 504482, 526416, 550344, 606176, 625119, 701888, 733792, 756723, 833492, 871378, 909264, 922944, 1008964, 1052832, 1100688, 1212352, 1250238, 1307067, 1467584, 1513446, 1666984, 1742756, 1818528, 2017928, 2105664, 2201376, 2500476, 2614134, 3026892, 3333968, 3485512, 3637056, 4035856, 4402752, 4792579, 5000952, 5228268, 6053784, 6667936, 6971024, 8071712, 9585158, 10001904, 10456536, 12107568, 13335872, 13942048, 14377737, 16143424, 19170316, 20003808, 20913072, 24215136, 27884096, 28755474, 38340632, 40007616, 41826144, 48430272, 57510948, 76681264, 83652288, 115021896, 153362528, 230043792, 306725056, 460087584, 920175168]

約数ペア:

[(1, 920175168), (2, 460087584), (3, 306725056), (4, 230043792), (6, 153362528), (8, 115021896), (11, 83652288), (12, 76681264), (16, 57510948), (19, 48430272), (22, 41826144), (23, 40007616), (24, 38340632), (32, 28755474), (33, 27884096), (38, 24215136), (44, 20913072), (46, 20003808), (48, 19170316), (57, 16143424), (64, 14377737), (66, 13942048), (69, 13335872), (76, 12107568), (88, 10456536), (92, 10001904), (96, 9585158), (114, 8071712), (132, 6971024), (138, 6667936), (152, 6053784), (176, 5228268), (184, 5000952), (192, 4792579), (209, 4402752), (228, 4035856), (253, 3637056), (264, 3485512), (276, 3333968), (304, 3026892), (352, 2614134), (368, 2500476), (418, 2201376), (437, 2105664), (456, 2017928), (506, 1818528), (528, 1742756), (552, 1666984), (608, 1513446), (627, 1467584), (704, 1307067), (736, 1250238), (759, 1212352), (836, 1100688), (874, 1052832), (912, 1008964), (997, 922944), (1012, 909264), (1056, 871378), (1104, 833492), (1216, 756723), (1254, 733792), (1311, 701888), (1472, 625119), (1518, 606176), (1672, 550344), (1748, 526416), (1824, 504482), (1994, 461472), (2024, 454632), (2112, 435689), (2208, 416746), (2508, 366896), (2622, 350944), (2991, 307648), (3036, 303088), (3344, 275172), (3496, 263208), (3648, 252241), (3988, 230736), (4048, 227316), (4416, 208373), (4807, 191424), (5016, 183448), (5244, 175472), (5982, 153824), (6072, 151544), (6688, 137586), (6992, 131604), (7976, 115368), (8096, 113658), (9614, 95712), (10032, 91724), (10488, 87736), (10967, 83904), (11964, 76912), (12144, 75772), (13376, 68793), (13984, 65802), (14421, 63808), (15952, 57684), (16192, 56829), (18943, 48576), (19228, 47856), (20064, 45862), (20976, 43868), (21934, 41952), (22931, 40128), (23928, 38456), (24288, 37886), (27968, 32901), (28842, 31904)]