475851376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 1298514112

約数和(自身を除く): 822662736

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 37, 44, 52, 56, 73, 74, 77, 88, 91, 104, 112, 121, 143, 146, 148, 154, 176, 182, 208, 242, 259, 286, 292, 296, 308, 364, 407, 481, 484, 511, 518, 572, 584, 592, 616, 728, 803, 814, 847, 949, 962, 968, 1001, 1022, 1036, 1144, 1168, 1232, 1456, 1573, 1606, 1628, 1694, 1898, 1924, 1936, 2002, 2044, 2072, 2288, 2701, 2849, 3146, 3212, 3256, 3367, 3388, 3796, 3848, 4004, 4088, 4144, 4477, 5291, 5402, 5621, 5698, 6292, 6424, 6512, 6643, 6734, 6776, 7592, 7696, 8008, 8176, 8833, 8954, 10439, 10582, 10804, 11011, 11242, 11396, 12584, 12848, 13286, 13468, 13552, 15184, 16016, 17666, 17908, 18907, 20878, 21164, 21608, 22022, 22484, 22792, 25168, 26572, 26936, 29711, 31339, 35113, 35332, 35816, 37037, 37814, 41756, 42328, 43216, 44044, 44968, 45584, 53144, 53872, 58201, 59422, 61831, 62678, 70226, 70664, 71632, 73073, 74074, 75628, 83512, 84656, 88088, 89936, 106288, 114829, 116402, 118844, 123662, 125356, 140452, 141328, 146146, 148148, 151256, 167024, 176176, 207977, 229658, 232804, 237688, 245791, 247324, 250712, 280904, 292292, 296296, 302512, 326821, 386243, 407407, 415954, 459316, 465608, 475376, 491582, 494648, 501424, 561808, 584584, 592592, 653642, 772486, 803803, 814814, 831908, 918632, 931216, 983164, 989296, 1169168, 1307284, 1544972, 1607606, 1629628, 1663816, 1837264, 1966328, 2287747, 2614568, 2703701, 3089944, 3215212, 3259256, 3327632, 3932656, 4248673, 4575494, 5229136, 5407402, 6179888, 6430424, 6518512, 8497346, 9150988, 10814804, 12860848, 16994692, 18301976, 21629608, 29740711, 33989384, 36603952, 43259216, 59481422, 67978768, 118962844, 237925688, 475851376]

約数ペア:

[(1, 475851376), (2, 237925688), (4, 118962844), (7, 67978768), (8, 59481422), (11, 43259216), (13, 36603952), (14, 33989384), (16, 29740711), (22, 21629608), (26, 18301976), (28, 16994692), (37, 12860848), (44, 10814804), (52, 9150988), (56, 8497346), (73, 6518512), (74, 6430424), (77, 6179888), (88, 5407402), (91, 5229136), (104, 4575494), (112, 4248673), (121, 3932656), (143, 3327632), (146, 3259256), (148, 3215212), (154, 3089944), (176, 2703701), (182, 2614568), (208, 2287747), (242, 1966328), (259, 1837264), (286, 1663816), (292, 1629628), (296, 1607606), (308, 1544972), (364, 1307284), (407, 1169168), (481, 989296), (484, 983164), (511, 931216), (518, 918632), (572, 831908), (584, 814814), (592, 803803), (616, 772486), (728, 653642), (803, 592592), (814, 584584), (847, 561808), (949, 501424), (962, 494648), (968, 491582), (1001, 475376), (1022, 465608), (1036, 459316), (1144, 415954), (1168, 407407), (1232, 386243), (1456, 326821), (1573, 302512), (1606, 296296), (1628, 292292), (1694, 280904), (1898, 250712), (1924, 247324), (1936, 245791), (2002, 237688), (2044, 232804), (2072, 229658), (2288, 207977), (2701, 176176), (2849, 167024), (3146, 151256), (3212, 148148), (3256, 146146), (3367, 141328), (3388, 140452), (3796, 125356), (3848, 123662), (4004, 118844), (4088, 116402), (4144, 114829), (4477, 106288), (5291, 89936), (5402, 88088), (5621, 84656), (5698, 83512), (6292, 75628), (6424, 74074), (6512, 73073), (6643, 71632), (6734, 70664), (6776, 70226), (7592, 62678), (7696, 61831), (8008, 59422), (8176, 58201), (8833, 53872), (8954, 53144), (10439, 45584), (10582, 44968), (10804, 44044), (11011, 43216), (11242, 42328), (11396, 41756), (12584, 37814), (12848, 37037), (13286, 35816), (13468, 35332), (13552, 35113), (15184, 31339), (16016, 29711), (17666, 26936), (17908, 26572), (18907, 25168), (20878, 22792), (21164, 22484), (21608, 22022)]