1738471696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:1020

約数の個数: 80

約数和(自身を含む): 3712120048

約数和(自身を除く): 1973648352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 181, 208, 244, 362, 488, 724, 757, 793, 976, 1448, 1514, 1586, 2353, 2896, 3028, 3172, 4706, 6056, 6344, 9412, 9841, 11041, 12112, 12688, 18824, 19682, 22082, 37648, 39364, 44164, 46177, 78728, 88328, 92354, 137017, 143533, 157456, 176656, 184708, 274034, 287066, 369416, 548068, 574132, 600301, 738832, 1096136, 1148264, 1200602, 1781221, 2192272, 2296528, 2401204, 3562442, 4802408, 7124884, 8358037, 9604816, 14249768, 16716074, 28499536, 33432148, 66864296, 108654481, 133728592, 217308962, 434617924, 869235848, 1738471696]

約数ペア:

[(1, 1738471696), (2, 869235848), (4, 434617924), (8, 217308962), (13, 133728592), (16, 108654481), (26, 66864296), (52, 33432148), (61, 28499536), (104, 16716074), (122, 14249768), (181, 9604816), (208, 8358037), (244, 7124884), (362, 4802408), (488, 3562442), (724, 2401204), (757, 2296528), (793, 2192272), (976, 1781221), (1448, 1200602), (1514, 1148264), (1586, 1096136), (2353, 738832), (2896, 600301), (3028, 574132), (3172, 548068), (4706, 369416), (6056, 287066), (6344, 274034), (9412, 184708), (9841, 176656), (11041, 157456), (12112, 143533), (12688, 137017), (18824, 92354), (19682, 88328), (22082, 78728), (37648, 46177), (39364, 44164)]