218493912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100043}}^1$

素因数の和:100072

約数の個数: 64

約数和(自身を含む): 672295680

約数和(自身を除く): 453801768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 100043, 200086, 300129, 400172, 600258, 700301, 800344, 1200516, 1300559, 1400602, 2100903, 2401032, 2601118, 2801204, 3901677, 4201806, 5202236, 5602408, 7803354, 8403612, 9103913, 10404472, 15606708, 16807224, 18207826, 27311739, 31213416, 36415652, 54623478, 72831304, 109246956, 218493912]

約数ペア:

[(1, 218493912), (2, 109246956), (3, 72831304), (4, 54623478), (6, 36415652), (7, 31213416), (8, 27311739), (12, 18207826), (13, 16807224), (14, 15606708), (21, 10404472), (24, 9103913), (26, 8403612), (28, 7803354), (39, 5602408), (42, 5202236), (52, 4201806), (56, 3901677), (78, 2801204), (84, 2601118), (91, 2401032), (104, 2100903), (156, 1400602), (168, 1300559), (182, 1200516), (273, 800344), (312, 700301), (364, 600258), (546, 400172), (728, 300129), (1092, 200086), (2184, 100043)]