851771376

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 2634498048

約数和(自身を除く): 1782726672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 72, 74, 81, 93, 108, 111, 124, 144, 148, 162, 186, 191, 216, 222, 243, 248, 279, 296, 324, 333, 372, 382, 432, 444, 486, 496, 558, 573, 592, 648, 666, 744, 764, 837, 888, 972, 999, 1116, 1146, 1147, 1296, 1332, 1488, 1528, 1674, 1719, 1776, 1944, 1998, 2232, 2292, 2294, 2511, 2664, 2997, 3056, 3348, 3438, 3441, 3888, 3996, 4464, 4584, 4588, 5022, 5157, 5328, 5921, 5994, 6696, 6876, 6882, 7067, 7533, 7992, 8991, 9168, 9176, 10044, 10314, 10323, 11842, 11988, 13392, 13752, 13764, 14134, 15066, 15471, 15984, 17763, 17982, 18352, 20088, 20628, 20646, 21201, 23684, 23976, 27504, 27528, 28268, 30132, 30942, 30969, 35526, 35964, 40176, 41256, 41292, 42402, 46413, 47368, 47952, 53289, 55056, 56536, 60264, 61884, 61938, 63603, 71052, 71928, 82512, 82584, 84804, 92826, 92907, 94736, 106578, 113072, 120528, 123768, 123876, 127206, 142104, 143856, 159867, 165168, 169608, 185652, 185814, 190809, 213156, 219077, 247536, 247752, 254412, 278721, 284208, 319734, 339216, 371304, 371628, 381618, 426312, 438154, 479601, 495504, 508824, 557442, 572427, 639468, 657231, 742608, 743256, 763236, 852624, 876308, 959202, 1017648, 1114884, 1144854, 1278936, 1314462, 1438803, 1486512, 1526472, 1717281, 1752616, 1918404, 1971693, 2229768, 2289708, 2557872, 2628924, 2877606, 3052944, 3434562, 3505232, 3836808, 3943386, 4459536, 4579416, 5257848, 5755212, 5915079, 6869124, 7673616, 7886772, 9158832, 10515696, 11510424, 11830158, 13738248, 15773544, 17745237, 23020848, 23660316, 27476496, 31547088, 35490474, 47320632, 53235711, 70980948, 94641264, 106471422, 141961896, 212942844, 283923792, 425885688, 851771376]

約数ペア:

[(1, 851771376), (2, 425885688), (3, 283923792), (4, 212942844), (6, 141961896), (8, 106471422), (9, 94641264), (12, 70980948), (16, 53235711), (18, 47320632), (24, 35490474), (27, 31547088), (31, 27476496), (36, 23660316), (37, 23020848), (48, 17745237), (54, 15773544), (62, 13738248), (72, 11830158), (74, 11510424), (81, 10515696), (93, 9158832), (108, 7886772), (111, 7673616), (124, 6869124), (144, 5915079), (148, 5755212), (162, 5257848), (186, 4579416), (191, 4459536), (216, 3943386), (222, 3836808), (243, 3505232), (248, 3434562), (279, 3052944), (296, 2877606), (324, 2628924), (333, 2557872), (372, 2289708), (382, 2229768), (432, 1971693), (444, 1918404), (486, 1752616), (496, 1717281), (558, 1526472), (573, 1486512), (592, 1438803), (648, 1314462), (666, 1278936), (744, 1144854), (764, 1114884), (837, 1017648), (888, 959202), (972, 876308), (999, 852624), (1116, 763236), (1146, 743256), (1147, 742608), (1296, 657231), (1332, 639468), (1488, 572427), (1528, 557442), (1674, 508824), (1719, 495504), (1776, 479601), (1944, 438154), (1998, 426312), (2232, 381618), (2292, 371628), (2294, 371304), (2511, 339216), (2664, 319734), (2997, 284208), (3056, 278721), (3348, 254412), (3438, 247752), (3441, 247536), (3888, 219077), (3996, 213156), (4464, 190809), (4584, 185814), (4588, 185652), (5022, 169608), (5157, 165168), (5328, 159867), (5921, 143856), (5994, 142104), (6696, 127206), (6876, 123876), (6882, 123768), (7067, 120528), (7533, 113072), (7992, 106578), (8991, 94736), (9168, 92907), (9176, 92826), (10044, 84804), (10314, 82584), (10323, 82512), (11842, 71928), (11988, 71052), (13392, 63603), (13752, 61938), (13764, 61884), (14134, 60264), (15066, 56536), (15471, 55056), (15984, 53289), (17763, 47952), (17982, 47368), (18352, 46413), (20088, 42402), (20628, 41292), (20646, 41256), (21201, 40176), (23684, 35964), (23976, 35526), (27504, 30969), (27528, 30942), (28268, 30132)]