262499652

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1229}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 705159000

約数和(自身を除く): 442659348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 349, 612, 698, 1047, 1229, 1396, 2094, 2458, 3141, 3687, 4188, 4916, 5933, 6282, 7374, 11061, 11866, 12564, 14748, 17799, 20893, 22122, 23732, 35598, 41786, 44244, 53397, 62679, 71196, 83572, 106794, 125358, 188037, 213588, 250716, 376074, 428921, 752148, 857842, 1286763, 1715684, 2573526, 3860289, 5147052, 7291657, 7720578, 14583314, 15441156, 21874971, 29166628, 43749942, 65624913, 87499884, 131249826, 262499652]

約数ペア:

[(1, 262499652), (2, 131249826), (3, 87499884), (4, 65624913), (6, 43749942), (9, 29166628), (12, 21874971), (17, 15441156), (18, 14583314), (34, 7720578), (36, 7291657), (51, 5147052), (68, 3860289), (102, 2573526), (153, 1715684), (204, 1286763), (306, 857842), (349, 752148), (612, 428921), (698, 376074), (1047, 250716), (1229, 213588), (1396, 188037), (2094, 125358), (2458, 106794), (3141, 83572), (3687, 71196), (4188, 62679), (4916, 53397), (5933, 44244), (6282, 41786), (7374, 35598), (11061, 23732), (11866, 22122), (12564, 20893), (14748, 17799)]