2899748904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251191}}^1$

素因数の和:251250

約数の個数: 64

約数和(自身を含む): 8018048640

約数和(自身を除く): 5118299736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 251191, 502382, 753573, 1004764, 1507146, 2009528, 3014292, 3265483, 6028584, 6530966, 9294067, 9796449, 13061932, 18588134, 19592898, 26123864, 27882201, 37176268, 39185796, 55764402, 74352536, 78371592, 111528804, 120822871, 223057608, 241645742, 362468613, 483291484, 724937226, 966582968, 1449874452, 2899748904]

約数ペア:

[(1, 2899748904), (2, 1449874452), (3, 966582968), (4, 724937226), (6, 483291484), (8, 362468613), (12, 241645742), (13, 223057608), (24, 120822871), (26, 111528804), (37, 78371592), (39, 74352536), (52, 55764402), (74, 39185796), (78, 37176268), (104, 27882201), (111, 26123864), (148, 19592898), (156, 18588134), (222, 13061932), (296, 9796449), (312, 9294067), (444, 6530966), (481, 6028584), (888, 3265483), (962, 3014292), (1443, 2009528), (1924, 1507146), (2886, 1004764), (3848, 753573), (5772, 502382), (11544, 251191)]