1378416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 3918152

約数和(自身を除く): 2539736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2209, 2256, 2444, 3666, 4418, 4888, 6627, 7332, 8836, 9776, 13254, 14664, 17672, 26508, 28717, 29328, 35344, 53016, 57434, 86151, 106032, 114868, 172302, 229736, 344604, 459472, 689208, 1378416]

約数ペア:

[(1, 1378416), (2, 689208), (3, 459472), (4, 344604), (6, 229736), (8, 172302), (12, 114868), (13, 106032), (16, 86151), (24, 57434), (26, 53016), (39, 35344), (47, 29328), (48, 28717), (52, 26508), (78, 17672), (94, 14664), (104, 13254), (141, 9776), (156, 8836), (188, 7332), (208, 6627), (282, 4888), (312, 4418), (376, 3666), (564, 2444), (611, 2256), (624, 2209), (752, 1833), (1128, 1222)]