788881968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4912

約数の個数: 180

約数和(自身を含む): 2680440048

約数和(自身を除く): 1891558080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2352, 2576, 2898, 3312, 3381, 3528, 3864, 4508, 4861, 5796, 6762, 7056, 7728, 9016, 9722, 10143, 11592, 13524, 14583, 18032, 19444, 20286, 23184, 27048, 29166, 34027, 38888, 40572, 43749, 54096, 58332, 68054, 77776, 81144, 87498, 102081, 111803, 116664, 136108, 162288, 174996, 204162, 223606, 233328, 238189, 272216, 306243, 335409, 349992, 408324, 447212, 476378, 544432, 612486, 670818, 699984, 714567, 782621, 816648, 894424, 952756, 1006227, 1224972, 1341636, 1429134, 1565242, 1633296, 1788848, 1905512, 2012454, 2143701, 2347863, 2449944, 2683272, 2858268, 3130484, 3811024, 4024908, 4287402, 4695726, 4899888, 5366544, 5478347, 5716536, 6260968, 7043589, 8049816, 8574804, 9391452, 10956694, 11433072, 12521936, 14087178, 16099632, 16435041, 17149608, 18782904, 21913388, 28174356, 32870082, 34299216, 37565808, 43826776, 49305123, 56348712, 65740164, 87653552, 98610246, 112697424, 131480328, 197220492, 262960656, 394440984, 788881968]

約数ペア:

[(1, 788881968), (2, 394440984), (3, 262960656), (4, 197220492), (6, 131480328), (7, 112697424), (8, 98610246), (9, 87653552), (12, 65740164), (14, 56348712), (16, 49305123), (18, 43826776), (21, 37565808), (23, 34299216), (24, 32870082), (28, 28174356), (36, 21913388), (42, 18782904), (46, 17149608), (48, 16435041), (49, 16099632), (56, 14087178), (63, 12521936), (69, 11433072), (72, 10956694), (84, 9391452), (92, 8574804), (98, 8049816), (112, 7043589), (126, 6260968), (138, 5716536), (144, 5478347), (147, 5366544), (161, 4899888), (168, 4695726), (184, 4287402), (196, 4024908), (207, 3811024), (252, 3130484), (276, 2858268), (294, 2683272), (322, 2449944), (336, 2347863), (368, 2143701), (392, 2012454), (414, 1905512), (441, 1788848), (483, 1633296), (504, 1565242), (552, 1429134), (588, 1341636), (644, 1224972), (784, 1006227), (828, 952756), (882, 894424), (966, 816648), (1008, 782621), (1104, 714567), (1127, 699984), (1176, 670818), (1288, 612486), (1449, 544432), (1656, 476378), (1764, 447212), (1932, 408324), (2254, 349992), (2352, 335409), (2576, 306243), (2898, 272216), (3312, 238189), (3381, 233328), (3528, 223606), (3864, 204162), (4508, 174996), (4861, 162288), (5796, 136108), (6762, 116664), (7056, 111803), (7728, 102081), (9016, 87498), (9722, 81144), (10143, 77776), (11592, 68054), (13524, 58332), (14583, 54096), (18032, 43749), (19444, 40572), (20286, 38888), (23184, 34027), (27048, 29166)]