381297456

素因数分解:

$2^4\times 3^4\times {\mathrm{294211}}^1$

素因数の和:294231

約数の個数: 50

約数和(自身を含む): 1103589212

約数和(自身を除く): 722291756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 294211, 588422, 882633, 1176844, 1765266, 2353688, 2647899, 3530532, 4707376, 5295798, 7061064, 7943697, 10591596, 14122128, 15887394, 21183192, 23831091, 31774788, 42366384, 47662182, 63549576, 95324364, 127099152, 190648728, 381297456]

約数ペア:

[(1, 381297456), (2, 190648728), (3, 127099152), (4, 95324364), (6, 63549576), (8, 47662182), (9, 42366384), (12, 31774788), (16, 23831091), (18, 21183192), (24, 15887394), (27, 14122128), (36, 10591596), (48, 7943697), (54, 7061064), (72, 5295798), (81, 4707376), (108, 3530532), (144, 2647899), (162, 2353688), (216, 1765266), (324, 1176844), (432, 882633), (648, 588422), (1296, 294211)]