215039448

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 665333760

約数和(自身を除く): 450294312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 81, 104, 108, 117, 127, 134, 156, 162, 201, 216, 234, 243, 254, 268, 312, 324, 351, 381, 402, 468, 486, 508, 536, 603, 648, 702, 762, 804, 871, 936, 972, 1016, 1053, 1143, 1206, 1404, 1524, 1608, 1651, 1742, 1809, 1944, 2106, 2286, 2412, 2613, 2808, 3048, 3159, 3302, 3429, 3484, 3618, 4212, 4572, 4824, 4953, 5226, 5427, 6318, 6604, 6858, 6968, 7236, 7839, 8424, 8509, 9144, 9906, 10287, 10452, 10854, 12636, 13208, 13716, 14472, 14859, 15678, 16281, 17018, 19812, 20574, 20904, 21708, 23517, 25272, 25527, 27432, 29718, 30861, 31356, 32562, 34036, 39624, 41148, 43416, 44577, 47034, 51054, 59436, 61722, 62712, 65124, 68072, 70551, 76581, 82296, 89154, 94068, 102108, 110617, 118872, 123444, 130248, 133731, 141102, 153162, 178308, 188136, 204216, 211653, 221234, 229743, 246888, 267462, 282204, 306324, 331851, 356616, 401193, 423306, 442468, 459486, 534924, 564408, 612648, 663702, 689229, 802386, 846612, 884936, 918972, 995553, 1069848, 1327404, 1378458, 1604772, 1693224, 1837944, 1991106, 2067687, 2654808, 2756916, 2986659, 3209544, 3982212, 4135374, 5513832, 5973318, 7964424, 8270748, 8959977, 11946636, 16541496, 17919954, 23893272, 26879931, 35839908, 53759862, 71679816, 107519724, 215039448]

約数ペア:

[(1, 215039448), (2, 107519724), (3, 71679816), (4, 53759862), (6, 35839908), (8, 26879931), (9, 23893272), (12, 17919954), (13, 16541496), (18, 11946636), (24, 8959977), (26, 8270748), (27, 7964424), (36, 5973318), (39, 5513832), (52, 4135374), (54, 3982212), (67, 3209544), (72, 2986659), (78, 2756916), (81, 2654808), (104, 2067687), (108, 1991106), (117, 1837944), (127, 1693224), (134, 1604772), (156, 1378458), (162, 1327404), (201, 1069848), (216, 995553), (234, 918972), (243, 884936), (254, 846612), (268, 802386), (312, 689229), (324, 663702), (351, 612648), (381, 564408), (402, 534924), (468, 459486), (486, 442468), (508, 423306), (536, 401193), (603, 356616), (648, 331851), (702, 306324), (762, 282204), (804, 267462), (871, 246888), (936, 229743), (972, 221234), (1016, 211653), (1053, 204216), (1143, 188136), (1206, 178308), (1404, 153162), (1524, 141102), (1608, 133731), (1651, 130248), (1742, 123444), (1809, 118872), (1944, 110617), (2106, 102108), (2286, 94068), (2412, 89154), (2613, 82296), (2808, 76581), (3048, 70551), (3159, 68072), (3302, 65124), (3429, 62712), (3484, 61722), (3618, 59436), (4212, 51054), (4572, 47034), (4824, 44577), (4953, 43416), (5226, 41148), (5427, 39624), (6318, 34036), (6604, 32562), (6858, 31356), (6968, 30861), (7236, 29718), (7839, 27432), (8424, 25527), (8509, 25272), (9144, 23517), (9906, 21708), (10287, 20904), (10452, 20574), (10854, 19812), (12636, 17018), (13208, 16281), (13716, 15678), (14472, 14859)]