255065616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 180

約数和(自身を含む): 792949248

約数和(自身を除く): 537883632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 169, 188, 208, 223, 234, 282, 312, 338, 376, 423, 446, 468, 507, 564, 611, 624, 669, 676, 752, 846, 892, 936, 1014, 1128, 1222, 1338, 1352, 1521, 1692, 1784, 1833, 1872, 2007, 2028, 2256, 2444, 2676, 2704, 2899, 3042, 3384, 3568, 3666, 4014, 4056, 4888, 5352, 5499, 5798, 6084, 6768, 7332, 7943, 8028, 8112, 8697, 9776, 10481, 10704, 10998, 11596, 12168, 14664, 15886, 16056, 17394, 20962, 21996, 23192, 23829, 24336, 26091, 29328, 31443, 31772, 32112, 34788, 37687, 41924, 43992, 46384, 47658, 52182, 62886, 63544, 69576, 71487, 75374, 83848, 87984, 94329, 95316, 104364, 113061, 125772, 127088, 136253, 139152, 142974, 150748, 167696, 188658, 190632, 208728, 226122, 251544, 272506, 285948, 301496, 339183, 377316, 381264, 408759, 417456, 452244, 503088, 545012, 571896, 602992, 678366, 754632, 817518, 904488, 1090024, 1143792, 1226277, 1356732, 1509264, 1635036, 1771289, 1808976, 2180048, 2452554, 2713464, 3270072, 3542578, 4905108, 5313867, 5426928, 6540144, 7085156, 9810216, 10627734, 14170312, 15941601, 19620432, 21255468, 28340624, 31883202, 42510936, 63766404, 85021872, 127532808, 255065616]

約数ペア:

[(1, 255065616), (2, 127532808), (3, 85021872), (4, 63766404), (6, 42510936), (8, 31883202), (9, 28340624), (12, 21255468), (13, 19620432), (16, 15941601), (18, 14170312), (24, 10627734), (26, 9810216), (36, 7085156), (39, 6540144), (47, 5426928), (48, 5313867), (52, 4905108), (72, 3542578), (78, 3270072), (94, 2713464), (104, 2452554), (117, 2180048), (141, 1808976), (144, 1771289), (156, 1635036), (169, 1509264), (188, 1356732), (208, 1226277), (223, 1143792), (234, 1090024), (282, 904488), (312, 817518), (338, 754632), (376, 678366), (423, 602992), (446, 571896), (468, 545012), (507, 503088), (564, 452244), (611, 417456), (624, 408759), (669, 381264), (676, 377316), (752, 339183), (846, 301496), (892, 285948), (936, 272506), (1014, 251544), (1128, 226122), (1222, 208728), (1338, 190632), (1352, 188658), (1521, 167696), (1692, 150748), (1784, 142974), (1833, 139152), (1872, 136253), (2007, 127088), (2028, 125772), (2256, 113061), (2444, 104364), (2676, 95316), (2704, 94329), (2899, 87984), (3042, 83848), (3384, 75374), (3568, 71487), (3666, 69576), (4014, 63544), (4056, 62886), (4888, 52182), (5352, 47658), (5499, 46384), (5798, 43992), (6084, 41924), (6768, 37687), (7332, 34788), (7943, 32112), (8028, 31772), (8112, 31443), (8697, 29328), (9776, 26091), (10481, 24336), (10704, 23829), (10998, 23192), (11596, 21996), (12168, 20962), (14664, 17394), (15886, 16056)]