328637148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{205913}}^1$

素因数の和:205946

約数の個数: 48

約数和(自身を含む): 922494720

約数和(自身を除く): 593857572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 205913, 411826, 617739, 823652, 1235478, 1441391, 2470956, 2882782, 3912347, 4324173, 5765564, 7824694, 8648346, 11737041, 15649388, 17296692, 23474082, 27386429, 46948164, 54772858, 82159287, 109545716, 164318574, 328637148]

約数ペア:

[(1, 328637148), (2, 164318574), (3, 109545716), (4, 82159287), (6, 54772858), (7, 46948164), (12, 27386429), (14, 23474082), (19, 17296692), (21, 15649388), (28, 11737041), (38, 8648346), (42, 7824694), (57, 5765564), (76, 4324173), (84, 3912347), (114, 2882782), (133, 2470956), (228, 1441391), (266, 1235478), (399, 823652), (532, 617739), (798, 411826), (1596, 205913)]