722603268

素因数分解:

$2^2\times 3^5\times {\mathrm{619}}^1\times {\mathrm{1201}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 1898871520

約数和(自身を除く): 1176268252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 619, 972, 1201, 1238, 1857, 2402, 2476, 3603, 3714, 4804, 5571, 7206, 7428, 10809, 11142, 14412, 16713, 21618, 22284, 32427, 33426, 43236, 50139, 64854, 66852, 97281, 100278, 129708, 150417, 194562, 200556, 291843, 300834, 389124, 583686, 601668, 743419, 1167372, 1486838, 2230257, 2973676, 4460514, 6690771, 8921028, 13381542, 20072313, 26763084, 40144626, 60216939, 80289252, 120433878, 180650817, 240867756, 361301634, 722603268]

約数ペア:

[(1, 722603268), (2, 361301634), (3, 240867756), (4, 180650817), (6, 120433878), (9, 80289252), (12, 60216939), (18, 40144626), (27, 26763084), (36, 20072313), (54, 13381542), (81, 8921028), (108, 6690771), (162, 4460514), (243, 2973676), (324, 2230257), (486, 1486838), (619, 1167372), (972, 743419), (1201, 601668), (1238, 583686), (1857, 389124), (2402, 300834), (2476, 291843), (3603, 200556), (3714, 194562), (4804, 150417), (5571, 129708), (7206, 100278), (7428, 97281), (10809, 66852), (11142, 64854), (14412, 50139), (16713, 43236), (21618, 33426), (22284, 32427)]