723384

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 2138400

約数和(自身を除く): 1415016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 197, 204, 216, 306, 394, 408, 459, 591, 612, 788, 918, 1182, 1224, 1576, 1773, 1836, 2364, 3349, 3546, 3672, 4728, 5319, 6698, 7092, 10047, 10638, 13396, 14184, 20094, 21276, 26792, 30141, 40188, 42552, 60282, 80376, 90423, 120564, 180846, 241128, 361692, 723384]

約数ペア:

[(1, 723384), (2, 361692), (3, 241128), (4, 180846), (6, 120564), (8, 90423), (9, 80376), (12, 60282), (17, 42552), (18, 40188), (24, 30141), (27, 26792), (34, 21276), (36, 20094), (51, 14184), (54, 13396), (68, 10638), (72, 10047), (102, 7092), (108, 6698), (136, 5319), (153, 4728), (197, 3672), (204, 3546), (216, 3349), (306, 2364), (394, 1836), (408, 1773), (459, 1576), (591, 1224), (612, 1182), (788, 918)]