561617124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{9157}}^1$

素因数の和:9452

約数の個数: 48

約数和(自身を含む): 1384689600

約数和(自身を除く): 823072476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 269, 538, 807, 1076, 1614, 3228, 5111, 9157, 10222, 15333, 18314, 20444, 27471, 30666, 36628, 54942, 61332, 109884, 173983, 347966, 521949, 695932, 1043898, 2087796, 2463233, 4926466, 7389699, 9852932, 14779398, 29558796, 46801427, 93602854, 140404281, 187205708, 280808562, 561617124]

約数ペア:

[(1, 561617124), (2, 280808562), (3, 187205708), (4, 140404281), (6, 93602854), (12, 46801427), (19, 29558796), (38, 14779398), (57, 9852932), (76, 7389699), (114, 4926466), (228, 2463233), (269, 2087796), (538, 1043898), (807, 695932), (1076, 521949), (1614, 347966), (3228, 173983), (5111, 109884), (9157, 61332), (10222, 54942), (15333, 36628), (18314, 30666), (20444, 27471)]