1872213888

素因数分解:

$2^7\times 3^1\times {\mathrm{397}}^1\times {\mathrm{12281}}^1$

素因数の和:12695

約数の個数: 64

約数和(自身を含む): 4986000720

約数和(自身を除く): 3113786832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 12281, 12704, 19056, 24562, 25408, 36843, 38112, 49124, 50816, 73686, 76224, 98248, 147372, 152448, 196496, 294744, 392992, 589488, 785984, 1178976, 1571968, 2357952, 4715904, 4875557, 9751114, 14626671, 19502228, 29253342, 39004456, 58506684, 78008912, 117013368, 156017824, 234026736, 312035648, 468053472, 624071296, 936106944, 1872213888]

約数ペア:

[(1, 1872213888), (2, 936106944), (3, 624071296), (4, 468053472), (6, 312035648), (8, 234026736), (12, 156017824), (16, 117013368), (24, 78008912), (32, 58506684), (48, 39004456), (64, 29253342), (96, 19502228), (128, 14626671), (192, 9751114), (384, 4875557), (397, 4715904), (794, 2357952), (1191, 1571968), (1588, 1178976), (2382, 785984), (3176, 589488), (4764, 392992), (6352, 294744), (9528, 196496), (12281, 152448), (12704, 147372), (19056, 98248), (24562, 76224), (25408, 73686), (36843, 50816), (38112, 49124)]