291288468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{55547}}^1$

素因数の和:55596

約数の個数: 48

約数和(自身を含む): 746565120

約数和(自身を除く): 455276652

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 55547, 111094, 166641, 222188, 333282, 666564, 1055393, 1277581, 2110786, 2555162, 3166179, 3832743, 4221572, 5110324, 6332358, 7665486, 12664716, 15330972, 24274039, 48548078, 72822117, 97096156, 145644234, 291288468]

約数ペア:

[(1, 291288468), (2, 145644234), (3, 97096156), (4, 72822117), (6, 48548078), (12, 24274039), (19, 15330972), (23, 12664716), (38, 7665486), (46, 6332358), (57, 5110324), (69, 4221572), (76, 3832743), (92, 3166179), (114, 2555162), (138, 2110786), (228, 1277581), (276, 1055393), (437, 666564), (874, 333282), (1311, 222188), (1748, 166641), (2622, 111094), (5244, 55547)]