705281616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:510

約数の個数: 180

約数和(自身を含む): 2172055548

約数和(自身を除く): 1466773932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 169, 208, 219, 234, 292, 312, 338, 397, 438, 468, 507, 584, 624, 657, 676, 794, 876, 936, 949, 1014, 1168, 1191, 1314, 1352, 1521, 1588, 1752, 1872, 1898, 2028, 2382, 2628, 2704, 2847, 3042, 3176, 3504, 3573, 3796, 4056, 4764, 5161, 5256, 5694, 6084, 6352, 7146, 7592, 8112, 8541, 9528, 10322, 10512, 11388, 12168, 12337, 14292, 15184, 15483, 17082, 19056, 20644, 22776, 24336, 24674, 28584, 28981, 30966, 34164, 37011, 41288, 45552, 46449, 49348, 57168, 57962, 61932, 67093, 68328, 74022, 82576, 86943, 92898, 98696, 111033, 115924, 123864, 134186, 136656, 148044, 173886, 185796, 197392, 201279, 222066, 231848, 247728, 260829, 268372, 296088, 347772, 371592, 376753, 402558, 444132, 463696, 521658, 536744, 592176, 603837, 695544, 743184, 753506, 805116, 888264, 1043316, 1073488, 1130259, 1207674, 1391088, 1507012, 1610232, 1776528, 2086632, 2260518, 2415348, 3014024, 3220464, 3390777, 4173264, 4521036, 4830696, 4897789, 6028048, 6781554, 9042072, 9661392, 9795578, 13563108, 14693367, 18084144, 19591156, 27126216, 29386734, 39182312, 44080101, 54252432, 58773468, 78364624, 88160202, 117546936, 176320404, 235093872, 352640808, 705281616]

約数ペア:

[(1, 705281616), (2, 352640808), (3, 235093872), (4, 176320404), (6, 117546936), (8, 88160202), (9, 78364624), (12, 58773468), (13, 54252432), (16, 44080101), (18, 39182312), (24, 29386734), (26, 27126216), (36, 19591156), (39, 18084144), (48, 14693367), (52, 13563108), (72, 9795578), (73, 9661392), (78, 9042072), (104, 6781554), (117, 6028048), (144, 4897789), (146, 4830696), (156, 4521036), (169, 4173264), (208, 3390777), (219, 3220464), (234, 3014024), (292, 2415348), (312, 2260518), (338, 2086632), (397, 1776528), (438, 1610232), (468, 1507012), (507, 1391088), (584, 1207674), (624, 1130259), (657, 1073488), (676, 1043316), (794, 888264), (876, 805116), (936, 753506), (949, 743184), (1014, 695544), (1168, 603837), (1191, 592176), (1314, 536744), (1352, 521658), (1521, 463696), (1588, 444132), (1752, 402558), (1872, 376753), (1898, 371592), (2028, 347772), (2382, 296088), (2628, 268372), (2704, 260829), (2847, 247728), (3042, 231848), (3176, 222066), (3504, 201279), (3573, 197392), (3796, 185796), (4056, 173886), (4764, 148044), (5161, 136656), (5256, 134186), (5694, 123864), (6084, 115924), (6352, 111033), (7146, 98696), (7592, 92898), (8112, 86943), (8541, 82576), (9528, 74022), (10322, 68328), (10512, 67093), (11388, 61932), (12168, 57962), (12337, 57168), (14292, 49348), (15184, 46449), (15483, 45552), (17082, 41288), (19056, 37011), (20644, 34164), (22776, 30966), (24336, 28981), (24674, 28584)]