276890016

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 857558016

約数和(自身を除く): 580668000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 416, 421, 442, 496, 527, 544, 624, 663, 744, 806, 816, 842, 884, 992, 1054, 1209, 1248, 1263, 1326, 1488, 1581, 1612, 1632, 1684, 1768, 2108, 2418, 2526, 2652, 2976, 3162, 3224, 3368, 3536, 4216, 4836, 5052, 5304, 5473, 6324, 6448, 6736, 6851, 7072, 7157, 8432, 9672, 10104, 10608, 10946, 12648, 12896, 13051, 13472, 13702, 14314, 16419, 16864, 19344, 20208, 20553, 21216, 21471, 21892, 25296, 26102, 27404, 28628, 32838, 38688, 39153, 40416, 41106, 42942, 43784, 50592, 52204, 54808, 57256, 65676, 78306, 82212, 85884, 87568, 93041, 104408, 109616, 114512, 131352, 156612, 164424, 169663, 171768, 175136, 186082, 208816, 219232, 221867, 229024, 262704, 279123, 313224, 328848, 339326, 343536, 372164, 417632, 443734, 508989, 525408, 558246, 626448, 657696, 665601, 678652, 687072, 744328, 887468, 1017978, 1116492, 1252896, 1331202, 1357304, 1488656, 1774936, 2035956, 2232984, 2662404, 2714608, 2884271, 2977312, 3549872, 4071912, 4465968, 5324808, 5429216, 5768542, 7099744, 8143824, 8652813, 8931936, 10649616, 11537084, 16287648, 17305626, 21299232, 23074168, 34611252, 46148336, 69222504, 92296672, 138445008, 276890016]

約数ペア:

[(1, 276890016), (2, 138445008), (3, 92296672), (4, 69222504), (6, 46148336), (8, 34611252), (12, 23074168), (13, 21299232), (16, 17305626), (17, 16287648), (24, 11537084), (26, 10649616), (31, 8931936), (32, 8652813), (34, 8143824), (39, 7099744), (48, 5768542), (51, 5429216), (52, 5324808), (62, 4465968), (68, 4071912), (78, 3549872), (93, 2977312), (96, 2884271), (102, 2714608), (104, 2662404), (124, 2232984), (136, 2035956), (156, 1774936), (186, 1488656), (204, 1357304), (208, 1331202), (221, 1252896), (248, 1116492), (272, 1017978), (312, 887468), (372, 744328), (403, 687072), (408, 678652), (416, 665601), (421, 657696), (442, 626448), (496, 558246), (527, 525408), (544, 508989), (624, 443734), (663, 417632), (744, 372164), (806, 343536), (816, 339326), (842, 328848), (884, 313224), (992, 279123), (1054, 262704), (1209, 229024), (1248, 221867), (1263, 219232), (1326, 208816), (1488, 186082), (1581, 175136), (1612, 171768), (1632, 169663), (1684, 164424), (1768, 156612), (2108, 131352), (2418, 114512), (2526, 109616), (2652, 104408), (2976, 93041), (3162, 87568), (3224, 85884), (3368, 82212), (3536, 78306), (4216, 65676), (4836, 57256), (5052, 54808), (5304, 52204), (5473, 50592), (6324, 43784), (6448, 42942), (6736, 41106), (6851, 40416), (7072, 39153), (7157, 38688), (8432, 32838), (9672, 28628), (10104, 27404), (10608, 26102), (10946, 25296), (12648, 21892), (12896, 21471), (13051, 21216), (13472, 20553), (13702, 20208), (14314, 19344), (16419, 16864)]