1905660432

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1092

約数の個数: 240

約数和(自身を含む): 6123149760

約数和(自身を除く): 4217489328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 144, 148, 156, 162, 208, 216, 222, 234, 243, 296, 312, 324, 333, 351, 432, 444, 468, 481, 486, 592, 624, 648, 666, 702, 888, 936, 962, 972, 999, 1019, 1053, 1296, 1332, 1404, 1443, 1776, 1872, 1924, 1944, 1998, 2038, 2106, 2664, 2808, 2886, 2997, 3057, 3159, 3848, 3888, 3996, 4076, 4212, 4329, 5328, 5616, 5772, 5994, 6114, 6318, 7696, 7992, 8152, 8424, 8658, 8991, 9171, 11544, 11988, 12228, 12636, 12987, 13247, 15984, 16304, 16848, 17316, 17982, 18342, 23088, 23976, 24456, 25272, 25974, 26494, 27513, 34632, 35964, 36684, 37703, 38961, 39741, 47952, 48912, 50544, 51948, 52988, 55026, 69264, 71928, 73368, 75406, 77922, 79482, 82539, 103896, 105976, 110052, 113109, 116883, 119223, 143856, 146736, 150812, 155844, 158964, 165078, 207792, 211952, 220104, 226218, 233766, 238446, 247617, 301624, 311688, 317928, 330156, 339327, 357669, 440208, 452436, 467532, 476892, 490139, 495234, 603248, 623376, 635856, 660312, 678654, 715338, 904872, 935064, 953784, 980278, 990468, 1017981, 1073007, 1320624, 1357308, 1430676, 1470417, 1809744, 1870128, 1907568, 1960556, 1980936, 2035962, 2146014, 2714616, 2861352, 2940834, 3053943, 3219021, 3921112, 3961872, 4071924, 4292028, 4411251, 5429232, 5722704, 5881668, 6107886, 6438042, 7842224, 8143848, 8584056, 8822502, 9161829, 11763336, 12215772, 12876084, 13233753, 16287696, 17168112, 17645004, 18323658, 23526672, 24431544, 25752168, 26467506, 35290008, 36647316, 39701259, 48863088, 51504336, 52935012, 70580016, 73294632, 79402518, 105870024, 119103777, 146589264, 158805036, 211740048, 238207554, 317610072, 476415108, 635220144, 952830216, 1905660432]

約数ペア:

[(1, 1905660432), (2, 952830216), (3, 635220144), (4, 476415108), (6, 317610072), (8, 238207554), (9, 211740048), (12, 158805036), (13, 146589264), (16, 119103777), (18, 105870024), (24, 79402518), (26, 73294632), (27, 70580016), (36, 52935012), (37, 51504336), (39, 48863088), (48, 39701259), (52, 36647316), (54, 35290008), (72, 26467506), (74, 25752168), (78, 24431544), (81, 23526672), (104, 18323658), (108, 17645004), (111, 17168112), (117, 16287696), (144, 13233753), (148, 12876084), (156, 12215772), (162, 11763336), (208, 9161829), (216, 8822502), (222, 8584056), (234, 8143848), (243, 7842224), (296, 6438042), (312, 6107886), (324, 5881668), (333, 5722704), (351, 5429232), (432, 4411251), (444, 4292028), (468, 4071924), (481, 3961872), (486, 3921112), (592, 3219021), (624, 3053943), (648, 2940834), (666, 2861352), (702, 2714616), (888, 2146014), (936, 2035962), (962, 1980936), (972, 1960556), (999, 1907568), (1019, 1870128), (1053, 1809744), (1296, 1470417), (1332, 1430676), (1404, 1357308), (1443, 1320624), (1776, 1073007), (1872, 1017981), (1924, 990468), (1944, 980278), (1998, 953784), (2038, 935064), (2106, 904872), (2664, 715338), (2808, 678654), (2886, 660312), (2997, 635856), (3057, 623376), (3159, 603248), (3848, 495234), (3888, 490139), (3996, 476892), (4076, 467532), (4212, 452436), (4329, 440208), (5328, 357669), (5616, 339327), (5772, 330156), (5994, 317928), (6114, 311688), (6318, 301624), (7696, 247617), (7992, 238446), (8152, 233766), (8424, 226218), (8658, 220104), (8991, 211952), (9171, 207792), (11544, 165078), (11988, 158964), (12228, 155844), (12636, 150812), (12987, 146736), (13247, 143856), (15984, 119223), (16304, 116883), (16848, 113109), (17316, 110052), (17982, 105976), (18342, 103896), (23088, 82539), (23976, 79482), (24456, 77922), (25272, 75406), (25974, 73368), (26494, 71928), (27513, 69264), (34632, 55026), (35964, 52988), (36684, 51948), (37703, 50544), (38961, 48912), (39741, 47952)]