401485056

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 1356300288

約数和(自身を除く): 954815232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 64, 68, 69, 84, 92, 96, 102, 112, 119, 128, 136, 138, 161, 168, 184, 191, 192, 204, 224, 238, 256, 272, 276, 322, 336, 357, 368, 382, 384, 391, 408, 448, 476, 483, 544, 552, 573, 644, 672, 714, 736, 764, 768, 782, 816, 896, 952, 966, 1088, 1104, 1146, 1173, 1288, 1337, 1344, 1428, 1472, 1528, 1564, 1632, 1792, 1904, 1932, 2176, 2208, 2292, 2346, 2576, 2674, 2688, 2737, 2856, 2944, 3056, 3128, 3247, 3264, 3808, 3864, 4011, 4352, 4393, 4416, 4584, 4692, 5152, 5348, 5376, 5474, 5712, 5888, 6112, 6256, 6494, 6528, 7616, 7728, 8022, 8211, 8786, 8832, 9168, 9384, 9741, 10304, 10696, 10948, 11424, 12224, 12512, 12988, 13056, 13179, 15232, 15456, 16044, 16422, 17572, 17664, 18336, 18768, 19482, 20608, 21392, 21896, 22729, 22848, 24448, 25024, 25976, 26358, 30464, 30751, 30912, 32088, 32844, 35144, 36672, 37536, 38964, 41216, 42784, 43792, 45458, 45696, 48896, 50048, 51952, 52716, 61502, 61824, 64176, 65688, 68187, 70288, 73344, 74681, 75072, 77928, 85568, 87584, 90916, 91392, 92253, 100096, 103904, 105432, 123004, 123648, 128352, 131376, 136374, 140576, 146688, 149362, 150144, 155856, 171136, 175168, 181832, 184506, 207808, 210864, 224043, 246008, 256704, 262752, 272748, 281152, 298724, 300288, 311712, 342272, 350336, 363664, 369012, 415616, 421728, 448086, 492016, 513408, 522767, 525504, 545496, 562304, 597448, 623424, 700672, 727328, 738024, 831232, 843456, 896172, 984032, 1026816, 1045534, 1051008, 1090992, 1124608, 1194896, 1246848, 1454656, 1476048, 1568301, 1686912, 1792344, 1968064, 2091068, 2102016, 2181984, 2389792, 2493696, 2909312, 2952096, 3136602, 3373824, 3584688, 3936128, 4182136, 4363968, 4779584, 5818624, 5904192, 6273204, 7169376, 7872256, 8364272, 8727936, 9559168, 11808384, 12546408, 14338752, 16728544, 17455872, 19118336, 23616768, 25092816, 28677504, 33457088, 50185632, 57355008, 66914176, 100371264, 133828352, 200742528, 401485056]

約数ペア:

[(1, 401485056), (2, 200742528), (3, 133828352), (4, 100371264), (6, 66914176), (7, 57355008), (8, 50185632), (12, 33457088), (14, 28677504), (16, 25092816), (17, 23616768), (21, 19118336), (23, 17455872), (24, 16728544), (28, 14338752), (32, 12546408), (34, 11808384), (42, 9559168), (46, 8727936), (48, 8364272), (51, 7872256), (56, 7169376), (64, 6273204), (68, 5904192), (69, 5818624), (84, 4779584), (92, 4363968), (96, 4182136), (102, 3936128), (112, 3584688), (119, 3373824), (128, 3136602), (136, 2952096), (138, 2909312), (161, 2493696), (168, 2389792), (184, 2181984), (191, 2102016), (192, 2091068), (204, 1968064), (224, 1792344), (238, 1686912), (256, 1568301), (272, 1476048), (276, 1454656), (322, 1246848), (336, 1194896), (357, 1124608), (368, 1090992), (382, 1051008), (384, 1045534), (391, 1026816), (408, 984032), (448, 896172), (476, 843456), (483, 831232), (544, 738024), (552, 727328), (573, 700672), (644, 623424), (672, 597448), (714, 562304), (736, 545496), (764, 525504), (768, 522767), (782, 513408), (816, 492016), (896, 448086), (952, 421728), (966, 415616), (1088, 369012), (1104, 363664), (1146, 350336), (1173, 342272), (1288, 311712), (1337, 300288), (1344, 298724), (1428, 281152), (1472, 272748), (1528, 262752), (1564, 256704), (1632, 246008), (1792, 224043), (1904, 210864), (1932, 207808), (2176, 184506), (2208, 181832), (2292, 175168), (2346, 171136), (2576, 155856), (2674, 150144), (2688, 149362), (2737, 146688), (2856, 140576), (2944, 136374), (3056, 131376), (3128, 128352), (3247, 123648), (3264, 123004), (3808, 105432), (3864, 103904), (4011, 100096), (4352, 92253), (4393, 91392), (4416, 90916), (4584, 87584), (4692, 85568), (5152, 77928), (5348, 75072), (5376, 74681), (5474, 73344), (5712, 70288), (5888, 68187), (6112, 65688), (6256, 64176), (6494, 61824), (6528, 61502), (7616, 52716), (7728, 51952), (8022, 50048), (8211, 48896), (8786, 45696), (8832, 45458), (9168, 43792), (9384, 42784), (9741, 41216), (10304, 38964), (10696, 37536), (10948, 36672), (11424, 35144), (12224, 32844), (12512, 32088), (12988, 30912), (13056, 30751), (13179, 30464), (15232, 26358), (15456, 25976), (16044, 25024), (16422, 24448), (17572, 22848), (17664, 22729), (18336, 21896), (18768, 21392), (19482, 20608)]