312541572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161771}}^1$

素因数の和:161808

約数の個数: 48

約数和(自身を含む): 869686272

約数和(自身を除く): 557144700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 161771, 323542, 485313, 647084, 970626, 1132397, 1941252, 2264794, 3397191, 3720733, 4529588, 6794382, 7441466, 11162199, 13588764, 14882932, 22324398, 26045131, 44648796, 52090262, 78135393, 104180524, 156270786, 312541572]

約数ペア:

[(1, 312541572), (2, 156270786), (3, 104180524), (4, 78135393), (6, 52090262), (7, 44648796), (12, 26045131), (14, 22324398), (21, 14882932), (23, 13588764), (28, 11162199), (42, 7441466), (46, 6794382), (69, 4529588), (84, 3720733), (92, 3397191), (138, 2264794), (161, 1941252), (276, 1132397), (322, 970626), (483, 647084), (644, 485313), (966, 323542), (1932, 161771)]