1627504008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{7549}}^1$

素因数の和:8262

約数の個数: 64

約数和(自身を含む): 4388664000

約数和(自身を除く): 2761159992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 691, 1382, 2073, 2764, 4146, 5528, 7549, 8292, 8983, 15098, 16584, 17966, 22647, 26949, 30196, 35932, 45294, 53898, 60392, 71864, 90588, 98137, 107796, 181176, 196274, 215592, 294411, 392548, 588822, 785096, 1177644, 2355288, 5216359, 10432718, 15649077, 20865436, 31298154, 41730872, 62596308, 67812667, 125192616, 135625334, 203438001, 271250668, 406876002, 542501336, 813752004, 1627504008]

約数ペア:

[(1, 1627504008), (2, 813752004), (3, 542501336), (4, 406876002), (6, 271250668), (8, 203438001), (12, 135625334), (13, 125192616), (24, 67812667), (26, 62596308), (39, 41730872), (52, 31298154), (78, 20865436), (104, 15649077), (156, 10432718), (312, 5216359), (691, 2355288), (1382, 1177644), (2073, 785096), (2764, 588822), (4146, 392548), (5528, 294411), (7549, 215592), (8292, 196274), (8983, 181176), (15098, 107796), (16584, 98137), (17966, 90588), (22647, 71864), (26949, 60392), (30196, 53898), (35932, 45294)]