1288897283224

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{15787}}^1\times {\mathrm{90313}}^1$

素因数の和:106219

約数の個数: 32

約数和(自身を含む): 2438250408720

約数和(自身を除く): 1149353125496

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 15787, 31574, 63148, 90313, 126296, 180626, 361252, 722504, 1783931, 3567862, 7135724, 10205369, 14271448, 20410738, 40821476, 81642952, 1425771331, 2851542662, 5703085324, 11406170648, 161112160403, 322224320806, 644448641612, 1288897283224]

約数ペア:

[(1, 1288897283224), (2, 644448641612), (4, 322224320806), (8, 161112160403), (113, 11406170648), (226, 5703085324), (452, 2851542662), (904, 1425771331), (15787, 81642952), (31574, 40821476), (63148, 20410738), (90313, 14271448), (126296, 10205369), (180626, 7135724), (361252, 3567862), (722504, 1783931)]