261064404072

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{8429}}^1$

素因数の和:8840

約数の個数: 192

約数和(自身を含む): 752751792000

約数和(自身を除く): 491687387928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 59, 69, 72, 92, 118, 138, 177, 184, 207, 236, 276, 317, 354, 414, 472, 531, 552, 634, 708, 828, 951, 1062, 1268, 1357, 1416, 1656, 1902, 2124, 2536, 2714, 2853, 3804, 4071, 4248, 5428, 5706, 7291, 7608, 8142, 8429, 10856, 11412, 12213, 14582, 16284, 16858, 18703, 21873, 22824, 24426, 25287, 29164, 32568, 33716, 37406, 43746, 48852, 50574, 56109, 58328, 65619, 67432, 74812, 75861, 87492, 97704, 101148, 112218, 131238, 149624, 151722, 168327, 174984, 193867, 202296, 224436, 262476, 303444, 336654, 387734, 430169, 448872, 497311, 524952, 581601, 606888, 673308, 775468, 860338, 994622, 1163202, 1290507, 1346616, 1491933, 1550936, 1720676, 1744803, 1989244, 2326404, 2581014, 2671993, 2983866, 3441352, 3489606, 3871521, 3978488, 4475799, 4652808, 5162028, 5343986, 5967732, 6979212, 7743042, 8015979, 8951598, 10324056, 10687972, 11438153, 11935464, 13958424, 15486084, 16031958, 17903196, 21375944, 22876306, 24047937, 30972168, 32063916, 34314459, 35806392, 45752612, 48095874, 61455839, 64127832, 68628918, 91505224, 96191748, 102943377, 122911678, 137257836, 157647587, 184367517, 192383496, 205886754, 245823356, 274515672, 315295174, 368735034, 411773508, 472942761, 491646712, 553102551, 630590348, 737470068, 823547016, 945885522, 1106205102, 1261180696, 1418828283, 1474940136, 1891771044, 2212410204, 2837656566, 3625894501, 3783542088, 4424820408, 5675313132, 7251789002, 10877683503, 11350626264, 14503578004, 21755367006, 29007156008, 32633050509, 43510734012, 65266101018, 87021468024, 130532202036, 261064404072]

約数ペア:

[(1, 261064404072), (2, 130532202036), (3, 87021468024), (4, 65266101018), (6, 43510734012), (8, 32633050509), (9, 29007156008), (12, 21755367006), (18, 14503578004), (23, 11350626264), (24, 10877683503), (36, 7251789002), (46, 5675313132), (59, 4424820408), (69, 3783542088), (72, 3625894501), (92, 2837656566), (118, 2212410204), (138, 1891771044), (177, 1474940136), (184, 1418828283), (207, 1261180696), (236, 1106205102), (276, 945885522), (317, 823547016), (354, 737470068), (414, 630590348), (472, 553102551), (531, 491646712), (552, 472942761), (634, 411773508), (708, 368735034), (828, 315295174), (951, 274515672), (1062, 245823356), (1268, 205886754), (1357, 192383496), (1416, 184367517), (1656, 157647587), (1902, 137257836), (2124, 122911678), (2536, 102943377), (2714, 96191748), (2853, 91505224), (3804, 68628918), (4071, 64127832), (4248, 61455839), (5428, 48095874), (5706, 45752612), (7291, 35806392), (7608, 34314459), (8142, 32063916), (8429, 30972168), (10856, 24047937), (11412, 22876306), (12213, 21375944), (14582, 17903196), (16284, 16031958), (16858, 15486084), (18703, 13958424), (21873, 11935464), (22824, 11438153), (24426, 10687972), (25287, 10324056), (29164, 8951598), (32568, 8015979), (33716, 7743042), (37406, 6979212), (43746, 5967732), (48852, 5343986), (50574, 5162028), (56109, 4652808), (58328, 4475799), (65619, 3978488), (67432, 3871521), (74812, 3489606), (75861, 3441352), (87492, 2983866), (97704, 2671993), (101148, 2581014), (112218, 2326404), (131238, 1989244), (149624, 1744803), (151722, 1720676), (168327, 1550936), (174984, 1491933), (193867, 1346616), (202296, 1290507), (224436, 1163202), (262476, 994622), (303444, 860338), (336654, 775468), (387734, 673308), (430169, 606888), (448872, 581601), (497311, 524952)]