1965738768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4603}}^1$

素因数の和:4693

約数の個数: 160

約数和(自身を含む): 6138273792

約数和(自身を除く): 4172535024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 56, 62, 82, 84, 93, 112, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 336, 372, 434, 492, 496, 574, 651, 656, 744, 861, 868, 984, 1148, 1271, 1302, 1488, 1722, 1736, 1968, 2296, 2542, 2604, 3444, 3472, 3813, 4592, 4603, 5084, 5208, 6888, 7626, 8897, 9206, 10168, 10416, 13776, 13809, 15252, 17794, 18412, 20336, 26691, 27618, 30504, 32221, 35588, 36824, 53382, 55236, 61008, 64442, 71176, 73648, 96663, 106764, 110472, 128884, 142352, 142693, 188723, 193326, 213528, 220944, 257768, 285386, 377446, 386652, 427056, 428079, 515536, 566169, 570772, 754892, 773304, 856158, 998851, 1132338, 1141544, 1321061, 1509784, 1546608, 1712316, 1997702, 2264676, 2283088, 2642122, 2996553, 3019568, 3424632, 3963183, 3995404, 4529352, 5284244, 5850413, 5993106, 6849264, 7926366, 7990808, 9058704, 10568488, 11700826, 11986212, 15852732, 15981616, 17551239, 21136976, 23401652, 23972424, 31705464, 35102478, 40952891, 46803304, 47944848, 63410928, 70204956, 81905782, 93606608, 122858673, 140409912, 163811564, 245717346, 280819824, 327623128, 491434692, 655246256, 982869384, 1965738768]

約数ペア:

[(1, 1965738768), (2, 982869384), (3, 655246256), (4, 491434692), (6, 327623128), (7, 280819824), (8, 245717346), (12, 163811564), (14, 140409912), (16, 122858673), (21, 93606608), (24, 81905782), (28, 70204956), (31, 63410928), (41, 47944848), (42, 46803304), (48, 40952891), (56, 35102478), (62, 31705464), (82, 23972424), (84, 23401652), (93, 21136976), (112, 17551239), (123, 15981616), (124, 15852732), (164, 11986212), (168, 11700826), (186, 10568488), (217, 9058704), (246, 7990808), (248, 7926366), (287, 6849264), (328, 5993106), (336, 5850413), (372, 5284244), (434, 4529352), (492, 3995404), (496, 3963183), (574, 3424632), (651, 3019568), (656, 2996553), (744, 2642122), (861, 2283088), (868, 2264676), (984, 1997702), (1148, 1712316), (1271, 1546608), (1302, 1509784), (1488, 1321061), (1722, 1141544), (1736, 1132338), (1968, 998851), (2296, 856158), (2542, 773304), (2604, 754892), (3444, 570772), (3472, 566169), (3813, 515536), (4592, 428079), (4603, 427056), (5084, 386652), (5208, 377446), (6888, 285386), (7626, 257768), (8897, 220944), (9206, 213528), (10168, 193326), (10416, 188723), (13776, 142693), (13809, 142352), (15252, 128884), (17794, 110472), (18412, 106764), (20336, 96663), (26691, 73648), (27618, 71176), (30504, 64442), (32221, 61008), (35588, 55236), (36824, 53382)]