1851976192

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 4619115072

約数和(自身を除く): 2767138880

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 29, 32, 34, 44, 46, 58, 64, 68, 88, 92, 116, 128, 136, 176, 184, 187, 232, 253, 256, 272, 319, 352, 368, 374, 391, 464, 493, 506, 512, 544, 638, 667, 704, 736, 748, 782, 841, 928, 986, 1012, 1088, 1276, 1334, 1408, 1472, 1496, 1564, 1682, 1856, 1972, 2024, 2176, 2552, 2668, 2816, 2944, 2992, 3128, 3364, 3712, 3944, 4048, 4301, 4352, 5104, 5336, 5423, 5632, 5888, 5984, 6256, 6728, 7337, 7424, 7888, 8096, 8602, 8704, 9251, 10208, 10672, 10846, 11339, 11776, 11968, 12512, 13456, 14297, 14674, 14848, 15776, 16192, 17204, 18502, 19343, 20416, 21344, 21692, 22678, 23936, 25024, 26912, 28594, 29348, 31552, 32384, 34408, 37004, 38686, 40832, 42688, 43384, 45356, 47872, 50048, 53824, 57188, 58696, 63104, 64768, 68816, 74008, 77372, 81664, 85376, 86768, 90712, 95744, 100096, 107648, 114376, 117392, 124729, 126208, 129536, 137632, 148016, 154744, 157267, 163328, 170752, 173536, 181424, 200192, 212773, 215296, 228752, 234784, 249458, 252416, 275264, 296032, 309488, 314534, 328831, 341504, 347072, 362848, 425546, 430592, 457504, 469568, 498916, 550528, 592064, 618976, 629068, 657662, 694144, 725696, 851092, 915008, 939136, 997832, 1101056, 1184128, 1237952, 1258136, 1315324, 1388288, 1451392, 1702184, 1830016, 1878272, 1995664, 2202112, 2368256, 2475904, 2516272, 2630648, 2776576, 2902784, 3404368, 3617141, 3660032, 3756544, 3991328, 4736512, 4951808, 5032544, 5261296, 5805568, 6808736, 7234282, 7320064, 7982656, 9903616, 10065088, 10522592, 13617472, 14468564, 15965312, 20130176, 21045184, 27234944, 28937128, 31930624, 40260352, 42090368, 54469888, 57874256, 63861248, 80520704, 84180736, 108939776, 115748512, 168361472, 231497024, 462994048, 925988096, 1851976192]

約数ペア:

[(1, 1851976192), (2, 925988096), (4, 462994048), (8, 231497024), (11, 168361472), (16, 115748512), (17, 108939776), (22, 84180736), (23, 80520704), (29, 63861248), (32, 57874256), (34, 54469888), (44, 42090368), (46, 40260352), (58, 31930624), (64, 28937128), (68, 27234944), (88, 21045184), (92, 20130176), (116, 15965312), (128, 14468564), (136, 13617472), (176, 10522592), (184, 10065088), (187, 9903616), (232, 7982656), (253, 7320064), (256, 7234282), (272, 6808736), (319, 5805568), (352, 5261296), (368, 5032544), (374, 4951808), (391, 4736512), (464, 3991328), (493, 3756544), (506, 3660032), (512, 3617141), (544, 3404368), (638, 2902784), (667, 2776576), (704, 2630648), (736, 2516272), (748, 2475904), (782, 2368256), (841, 2202112), (928, 1995664), (986, 1878272), (1012, 1830016), (1088, 1702184), (1276, 1451392), (1334, 1388288), (1408, 1315324), (1472, 1258136), (1496, 1237952), (1564, 1184128), (1682, 1101056), (1856, 997832), (1972, 939136), (2024, 915008), (2176, 851092), (2552, 725696), (2668, 694144), (2816, 657662), (2944, 629068), (2992, 618976), (3128, 592064), (3364, 550528), (3712, 498916), (3944, 469568), (4048, 457504), (4301, 430592), (4352, 425546), (5104, 362848), (5336, 347072), (5423, 341504), (5632, 328831), (5888, 314534), (5984, 309488), (6256, 296032), (6728, 275264), (7337, 252416), (7424, 249458), (7888, 234784), (8096, 228752), (8602, 215296), (8704, 212773), (9251, 200192), (10208, 181424), (10672, 173536), (10846, 170752), (11339, 163328), (11776, 157267), (11968, 154744), (12512, 148016), (13456, 137632), (14297, 129536), (14674, 126208), (14848, 124729), (15776, 117392), (16192, 114376), (17204, 107648), (18502, 100096), (19343, 95744), (20416, 90712), (21344, 86768), (21692, 85376), (22678, 81664), (23936, 77372), (25024, 74008), (26912, 68816), (28594, 64768), (29348, 63104), (31552, 58696), (32384, 57188), (34408, 53824), (37004, 50048), (38686, 47872), (40832, 45356), (42688, 43384)]