252551712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 777905856

約数和(自身を除く): 525354144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 101, 112, 122, 168, 183, 202, 224, 244, 303, 336, 366, 404, 427, 488, 606, 672, 707, 732, 808, 854, 976, 1212, 1281, 1414, 1464, 1616, 1708, 1952, 2121, 2424, 2562, 2828, 2928, 3232, 3416, 3721, 4242, 4848, 5124, 5656, 5856, 6161, 6832, 7442, 8484, 9696, 10248, 11163, 11312, 12322, 13664, 14884, 16968, 18483, 20496, 22326, 22624, 24644, 26047, 29768, 33936, 36966, 40992, 43127, 44652, 49288, 52094, 59536, 67872, 73932, 78141, 86254, 89304, 98576, 104188, 119072, 129381, 147864, 156282, 172508, 178608, 197152, 208376, 258762, 295728, 312564, 345016, 357216, 375821, 416752, 517524, 591456, 625128, 690032, 751642, 833504, 1035048, 1127463, 1250256, 1380064, 1503284, 2070096, 2254926, 2500512, 2630747, 3006568, 4140192, 4509852, 5261494, 6013136, 7892241, 9019704, 10522988, 12026272, 15784482, 18039408, 21045976, 31568964, 36078816, 42091952, 63137928, 84183904, 126275856, 252551712]

約数ペア:

[(1, 252551712), (2, 126275856), (3, 84183904), (4, 63137928), (6, 42091952), (7, 36078816), (8, 31568964), (12, 21045976), (14, 18039408), (16, 15784482), (21, 12026272), (24, 10522988), (28, 9019704), (32, 7892241), (42, 6013136), (48, 5261494), (56, 4509852), (61, 4140192), (84, 3006568), (96, 2630747), (101, 2500512), (112, 2254926), (122, 2070096), (168, 1503284), (183, 1380064), (202, 1250256), (224, 1127463), (244, 1035048), (303, 833504), (336, 751642), (366, 690032), (404, 625128), (427, 591456), (488, 517524), (606, 416752), (672, 375821), (707, 357216), (732, 345016), (808, 312564), (854, 295728), (976, 258762), (1212, 208376), (1281, 197152), (1414, 178608), (1464, 172508), (1616, 156282), (1708, 147864), (1952, 129381), (2121, 119072), (2424, 104188), (2562, 98576), (2828, 89304), (2928, 86254), (3232, 78141), (3416, 73932), (3721, 67872), (4242, 59536), (4848, 52094), (5124, 49288), (5656, 44652), (5856, 43127), (6161, 40992), (6832, 36966), (7442, 33936), (8484, 29768), (9696, 26047), (10248, 24644), (11163, 22624), (11312, 22326), (12322, 20496), (13664, 18483), (14884, 16968)]