556371088

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 120

約数和(自身を含む): 1369495680

約数和(自身を除く): 813124592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 91, 98, 104, 112, 158, 182, 196, 208, 316, 364, 392, 553, 632, 637, 691, 728, 784, 1027, 1106, 1264, 1274, 1382, 1456, 2054, 2212, 2548, 2764, 3871, 4108, 4424, 4837, 5096, 5528, 7189, 7742, 8216, 8848, 8983, 9674, 10192, 11056, 14378, 15484, 16432, 17966, 19348, 28756, 30968, 33859, 35932, 38696, 50323, 54589, 57512, 61936, 62881, 67718, 71864, 77392, 100646, 109178, 115024, 125762, 135436, 143728, 201292, 218356, 251524, 270872, 382123, 402584, 436712, 440167, 503048, 541744, 709657, 764246, 805168, 873424, 880334, 1006096, 1419314, 1528492, 1760668, 2674861, 2838628, 3056984, 3521336, 4967599, 5349722, 5677256, 6113968, 7042672, 9935198, 10699444, 11354512, 19870396, 21398888, 34773193, 39740792, 42797776, 69546386, 79481584, 139092772, 278185544, 556371088]

約数ペア:

[(1, 556371088), (2, 278185544), (4, 139092772), (7, 79481584), (8, 69546386), (13, 42797776), (14, 39740792), (16, 34773193), (26, 21398888), (28, 19870396), (49, 11354512), (52, 10699444), (56, 9935198), (79, 7042672), (91, 6113968), (98, 5677256), (104, 5349722), (112, 4967599), (158, 3521336), (182, 3056984), (196, 2838628), (208, 2674861), (316, 1760668), (364, 1528492), (392, 1419314), (553, 1006096), (632, 880334), (637, 873424), (691, 805168), (728, 764246), (784, 709657), (1027, 541744), (1106, 503048), (1264, 440167), (1274, 436712), (1382, 402584), (1456, 382123), (2054, 270872), (2212, 251524), (2548, 218356), (2764, 201292), (3871, 143728), (4108, 135436), (4424, 125762), (4837, 115024), (5096, 109178), (5528, 100646), (7189, 77392), (7742, 71864), (8216, 67718), (8848, 62881), (8983, 61936), (9674, 57512), (10192, 54589), (11056, 50323), (14378, 38696), (15484, 35932), (16432, 33859), (17966, 30968), (19348, 28756)]