631926288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 2138363136

約数和(自身を除く): 1506436848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 97, 112, 126, 138, 144, 161, 168, 184, 194, 207, 252, 276, 281, 291, 322, 336, 368, 388, 414, 483, 504, 552, 562, 582, 644, 679, 776, 828, 843, 873, 966, 1008, 1104, 1124, 1164, 1288, 1358, 1449, 1552, 1656, 1686, 1746, 1932, 1967, 2037, 2231, 2248, 2328, 2529, 2576, 2716, 2898, 3312, 3372, 3492, 3864, 3934, 4074, 4462, 4496, 4656, 5058, 5432, 5796, 5901, 6111, 6463, 6693, 6744, 6984, 7728, 7868, 8148, 8924, 10116, 10864, 11592, 11802, 12222, 12926, 13386, 13488, 13968, 15617, 15736, 16296, 17703, 17848, 19389, 20079, 20232, 23184, 23604, 24444, 25852, 26772, 27257, 31234, 31472, 32592, 35406, 35696, 38778, 40158, 40464, 45241, 46851, 47208, 48888, 51704, 53544, 54514, 58167, 62468, 70812, 77556, 80316, 81771, 90482, 93702, 94416, 97776, 103408, 107088, 109028, 116334, 124936, 135723, 140553, 141624, 155112, 160632, 163542, 180964, 187404, 190799, 218056, 232668, 245313, 249872, 271446, 281106, 283248, 310224, 321264, 327084, 361928, 374808, 381598, 407169, 436112, 465336, 490626, 542892, 562212, 572397, 626911, 654168, 723856, 749616, 763196, 814338, 930672, 981252, 1085784, 1124424, 1144794, 1253822, 1308336, 1526392, 1628676, 1717191, 1880733, 1962504, 2171568, 2248848, 2289588, 2507644, 3052784, 3257352, 3434382, 3761466, 3925008, 4388377, 4579176, 5015288, 5642199, 6514704, 6868764, 7522932, 8776754, 9158352, 10030576, 11284398, 13165131, 13737528, 15045864, 17553508, 22568796, 26330262, 27475056, 30091728, 35107016, 39495393, 45137592, 52660524, 70214032, 78990786, 90275184, 105321048, 157981572, 210642096, 315963144, 631926288]

約数ペア:

[(1, 631926288), (2, 315963144), (3, 210642096), (4, 157981572), (6, 105321048), (7, 90275184), (8, 78990786), (9, 70214032), (12, 52660524), (14, 45137592), (16, 39495393), (18, 35107016), (21, 30091728), (23, 27475056), (24, 26330262), (28, 22568796), (36, 17553508), (42, 15045864), (46, 13737528), (48, 13165131), (56, 11284398), (63, 10030576), (69, 9158352), (72, 8776754), (84, 7522932), (92, 6868764), (97, 6514704), (112, 5642199), (126, 5015288), (138, 4579176), (144, 4388377), (161, 3925008), (168, 3761466), (184, 3434382), (194, 3257352), (207, 3052784), (252, 2507644), (276, 2289588), (281, 2248848), (291, 2171568), (322, 1962504), (336, 1880733), (368, 1717191), (388, 1628676), (414, 1526392), (483, 1308336), (504, 1253822), (552, 1144794), (562, 1124424), (582, 1085784), (644, 981252), (679, 930672), (776, 814338), (828, 763196), (843, 749616), (873, 723856), (966, 654168), (1008, 626911), (1104, 572397), (1124, 562212), (1164, 542892), (1288, 490626), (1358, 465336), (1449, 436112), (1552, 407169), (1656, 381598), (1686, 374808), (1746, 361928), (1932, 327084), (1967, 321264), (2037, 310224), (2231, 283248), (2248, 281106), (2328, 271446), (2529, 249872), (2576, 245313), (2716, 232668), (2898, 218056), (3312, 190799), (3372, 187404), (3492, 180964), (3864, 163542), (3934, 160632), (4074, 155112), (4462, 141624), (4496, 140553), (4656, 135723), (5058, 124936), (5432, 116334), (5796, 109028), (5901, 107088), (6111, 103408), (6463, 97776), (6693, 94416), (6744, 93702), (6984, 90482), (7728, 81771), (7868, 80316), (8148, 77556), (8924, 70812), (10116, 62468), (10864, 58167), (11592, 54514), (11802, 53544), (12222, 51704), (12926, 48888), (13386, 47208), (13488, 46851), (13968, 45241), (15617, 40464), (15736, 40158), (16296, 38778), (17703, 35696), (17848, 35406), (19389, 32592), (20079, 31472), (20232, 31234), (23184, 27257), (23604, 26772), (24444, 25852)]