1727985168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1006

約数の個数: 240

約数和(自身を含む): 5995866240

約数和(自身を除く): 4267881072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 163, 168, 182, 208, 234, 252, 273, 312, 326, 336, 364, 468, 489, 504, 546, 624, 652, 728, 809, 819, 936, 978, 1008, 1092, 1141, 1304, 1456, 1467, 1618, 1638, 1872, 1956, 2119, 2184, 2282, 2427, 2608, 2934, 3236, 3276, 3423, 3912, 4238, 4368, 4564, 4854, 5663, 5868, 6357, 6472, 6552, 6846, 7281, 7824, 8476, 9128, 9708, 10269, 10517, 11326, 11736, 12714, 12944, 13104, 13692, 14562, 14833, 16952, 16989, 18256, 19071, 19416, 20538, 21034, 22652, 23472, 25428, 27384, 29124, 29666, 31551, 33904, 33978, 38142, 38832, 41076, 42068, 44499, 45304, 50856, 50967, 54768, 58248, 59332, 63102, 67956, 73619, 76284, 82152, 84136, 88998, 90608, 94653, 101712, 101934, 116496, 118664, 126204, 131867, 133497, 135912, 147238, 152568, 164304, 168272, 177996, 189306, 203868, 220857, 237328, 252408, 263734, 266994, 271824, 294476, 305136, 355992, 378612, 395601, 407736, 441714, 504816, 527468, 533988, 588952, 662571, 711984, 757224, 791202, 815472, 883428, 923069, 1054936, 1067976, 1177904, 1186803, 1325142, 1514448, 1582404, 1714271, 1766856, 1846138, 2109872, 2135952, 2373606, 2650284, 2769207, 3164808, 3428542, 3533712, 3692276, 4747212, 5142813, 5300568, 5538414, 6329616, 6857084, 7384552, 8307621, 9494424, 10285626, 10601136, 11076828, 11999897, 13714168, 14769104, 15428439, 16615242, 18988848, 20571252, 22153656, 23999794, 27428336, 30856878, 33230484, 35999691, 41142504, 44307312, 47999588, 61713756, 66460968, 71999382, 82285008, 95999176, 107999073, 123427512, 132921936, 143998764, 191998352, 215998146, 246855024, 287997528, 431996292, 575995056, 863992584, 1727985168]

約数ペア:

[(1, 1727985168), (2, 863992584), (3, 575995056), (4, 431996292), (6, 287997528), (7, 246855024), (8, 215998146), (9, 191998352), (12, 143998764), (13, 132921936), (14, 123427512), (16, 107999073), (18, 95999176), (21, 82285008), (24, 71999382), (26, 66460968), (28, 61713756), (36, 47999588), (39, 44307312), (42, 41142504), (48, 35999691), (52, 33230484), (56, 30856878), (63, 27428336), (72, 23999794), (78, 22153656), (84, 20571252), (91, 18988848), (104, 16615242), (112, 15428439), (117, 14769104), (126, 13714168), (144, 11999897), (156, 11076828), (163, 10601136), (168, 10285626), (182, 9494424), (208, 8307621), (234, 7384552), (252, 6857084), (273, 6329616), (312, 5538414), (326, 5300568), (336, 5142813), (364, 4747212), (468, 3692276), (489, 3533712), (504, 3428542), (546, 3164808), (624, 2769207), (652, 2650284), (728, 2373606), (809, 2135952), (819, 2109872), (936, 1846138), (978, 1766856), (1008, 1714271), (1092, 1582404), (1141, 1514448), (1304, 1325142), (1456, 1186803), (1467, 1177904), (1618, 1067976), (1638, 1054936), (1872, 923069), (1956, 883428), (2119, 815472), (2184, 791202), (2282, 757224), (2427, 711984), (2608, 662571), (2934, 588952), (3236, 533988), (3276, 527468), (3423, 504816), (3912, 441714), (4238, 407736), (4368, 395601), (4564, 378612), (4854, 355992), (5663, 305136), (5868, 294476), (6357, 271824), (6472, 266994), (6552, 263734), (6846, 252408), (7281, 237328), (7824, 220857), (8476, 203868), (9128, 189306), (9708, 177996), (10269, 168272), (10517, 164304), (11326, 152568), (11736, 147238), (12714, 135912), (12944, 133497), (13104, 131867), (13692, 126204), (14562, 118664), (14833, 116496), (16952, 101934), (16989, 101712), (18256, 94653), (19071, 90608), (19416, 88998), (20538, 84136), (21034, 82152), (22652, 76284), (23472, 73619), (25428, 67956), (27384, 63102), (29124, 59332), (29666, 58248), (31551, 54768), (33904, 50967), (33978, 50856), (38142, 45304), (38832, 44499), (41076, 42068)]