12211740072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:920

約数の個数: 192

約数和(自身を含む): 38207520000

約数和(自身を除く): 25995779928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 199, 252, 313, 389, 398, 504, 597, 626, 778, 796, 939, 1167, 1194, 1252, 1393, 1556, 1592, 1791, 1878, 2191, 2334, 2388, 2504, 2723, 2786, 2817, 3112, 3501, 3582, 3756, 4179, 4382, 4668, 4776, 5446, 5572, 5634, 6573, 7002, 7164, 7512, 8169, 8358, 8764, 9336, 10892, 11144, 11268, 12537, 13146, 14004, 14328, 16338, 16716, 17528, 19719, 21784, 22536, 24507, 25074, 26292, 28008, 32676, 33432, 39438, 49014, 50148, 52584, 62287, 65352, 77411, 78876, 98028, 100296, 121757, 124574, 154822, 157752, 186861, 196056, 232233, 243514, 249148, 309644, 365271, 373722, 436009, 464466, 487028, 498296, 541877, 560583, 619288, 696699, 730542, 747444, 852299, 872018, 928932, 974056, 1083754, 1095813, 1121166, 1308027, 1393398, 1461084, 1494888, 1625631, 1704598, 1744036, 1857864, 2167508, 2191626, 2242332, 2556897, 2616054, 2786796, 2922168, 3251262, 3409196, 3488072, 3924081, 4335016, 4383252, 4484664, 4876893, 5113794, 5232108, 5573592, 6502524, 6818392, 7670691, 7848162, 8766504, 9753786, 10227588, 10464216, 13005048, 15341382, 15696324, 19507572, 20455176, 24229643, 30682764, 31392648, 39015144, 48459286, 61365528, 72688929, 96918572, 145377858, 169607501, 193837144, 218066787, 290755716, 339215002, 436133574, 508822503, 581511432, 678430004, 872267148, 1017645006, 1356860008, 1526467509, 1744534296, 2035290012, 3052935018, 4070580024, 6105870036, 12211740072]

約数ペア:

[(1, 12211740072), (2, 6105870036), (3, 4070580024), (4, 3052935018), (6, 2035290012), (7, 1744534296), (8, 1526467509), (9, 1356860008), (12, 1017645006), (14, 872267148), (18, 678430004), (21, 581511432), (24, 508822503), (28, 436133574), (36, 339215002), (42, 290755716), (56, 218066787), (63, 193837144), (72, 169607501), (84, 145377858), (126, 96918572), (168, 72688929), (199, 61365528), (252, 48459286), (313, 39015144), (389, 31392648), (398, 30682764), (504, 24229643), (597, 20455176), (626, 19507572), (778, 15696324), (796, 15341382), (939, 13005048), (1167, 10464216), (1194, 10227588), (1252, 9753786), (1393, 8766504), (1556, 7848162), (1592, 7670691), (1791, 6818392), (1878, 6502524), (2191, 5573592), (2334, 5232108), (2388, 5113794), (2504, 4876893), (2723, 4484664), (2786, 4383252), (2817, 4335016), (3112, 3924081), (3501, 3488072), (3582, 3409196), (3756, 3251262), (4179, 2922168), (4382, 2786796), (4668, 2616054), (4776, 2556897), (5446, 2242332), (5572, 2191626), (5634, 2167508), (6573, 1857864), (7002, 1744036), (7164, 1704598), (7512, 1625631), (8169, 1494888), (8358, 1461084), (8764, 1393398), (9336, 1308027), (10892, 1121166), (11144, 1095813), (11268, 1083754), (12537, 974056), (13146, 928932), (14004, 872018), (14328, 852299), (16338, 747444), (16716, 730542), (17528, 696699), (19719, 619288), (21784, 560583), (22536, 541877), (24507, 498296), (25074, 487028), (26292, 464466), (28008, 436009), (32676, 373722), (33432, 365271), (39438, 309644), (49014, 249148), (50148, 243514), (52584, 232233), (62287, 196056), (65352, 186861), (77411, 157752), (78876, 154822), (98028, 124574), (100296, 121757)]