268140996

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 737520000

約数和(自身を除く): 469379004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 149, 171, 228, 298, 342, 447, 513, 596, 684, 877, 894, 1026, 1341, 1754, 1788, 2052, 2631, 2682, 2831, 3508, 4023, 5262, 5364, 5662, 7893, 8046, 8493, 10524, 11324, 15786, 16092, 16663, 16986, 23679, 25479, 31572, 33326, 33972, 47358, 49989, 50958, 66652, 76437, 94716, 99978, 101916, 130673, 149967, 152874, 199956, 261346, 299934, 305748, 392019, 449901, 522692, 599868, 784038, 899802, 1176057, 1568076, 1799604, 2352114, 2482787, 3528171, 4704228, 4965574, 7056342, 7448361, 9931148, 14112684, 14896722, 22345083, 29793444, 44690166, 67035249, 89380332, 134070498, 268140996]

約数ペア:

[(1, 268140996), (2, 134070498), (3, 89380332), (4, 67035249), (6, 44690166), (9, 29793444), (12, 22345083), (18, 14896722), (19, 14112684), (27, 9931148), (36, 7448361), (38, 7056342), (54, 4965574), (57, 4704228), (76, 3528171), (108, 2482787), (114, 2352114), (149, 1799604), (171, 1568076), (228, 1176057), (298, 899802), (342, 784038), (447, 599868), (513, 522692), (596, 449901), (684, 392019), (877, 305748), (894, 299934), (1026, 261346), (1341, 199956), (1754, 152874), (1788, 149967), (2052, 130673), (2631, 101916), (2682, 99978), (2831, 94716), (3508, 76437), (4023, 66652), (5262, 50958), (5364, 49989), (5662, 47358), (7893, 33972), (8046, 33326), (8493, 31572), (10524, 25479), (11324, 23679), (15786, 16986), (16092, 16663)]