338606892

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 967995392

約数和(自身を除く): 629388500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 211, 234, 243, 254, 324, 351, 381, 422, 468, 486, 508, 633, 702, 762, 844, 972, 1053, 1143, 1266, 1404, 1524, 1651, 1899, 2106, 2286, 2532, 2743, 3159, 3302, 3429, 3798, 4212, 4572, 4953, 5486, 5697, 6318, 6604, 6858, 7596, 8229, 9906, 10287, 10972, 11394, 12636, 13716, 14859, 16458, 17091, 19812, 20574, 22788, 24687, 26797, 29718, 30861, 32916, 34182, 41148, 44577, 49374, 51273, 53594, 59436, 61722, 68364, 74061, 80391, 89154, 98748, 102546, 107188, 123444, 133731, 148122, 160782, 178308, 205092, 222183, 241173, 267462, 296244, 321564, 348361, 401193, 444366, 482346, 534924, 666549, 696722, 723519, 802386, 888732, 964692, 1045083, 1333098, 1393444, 1447038, 1604772, 2090166, 2170557, 2666196, 2894076, 3135249, 4180332, 4341114, 6270498, 6511671, 8682228, 9405747, 12540996, 13023342, 18811494, 26046684, 28217241, 37622988, 56434482, 84651723, 112868964, 169303446, 338606892]

約数ペア:

[(1, 338606892), (2, 169303446), (3, 112868964), (4, 84651723), (6, 56434482), (9, 37622988), (12, 28217241), (13, 26046684), (18, 18811494), (26, 13023342), (27, 12540996), (36, 9405747), (39, 8682228), (52, 6511671), (54, 6270498), (78, 4341114), (81, 4180332), (108, 3135249), (117, 2894076), (127, 2666196), (156, 2170557), (162, 2090166), (211, 1604772), (234, 1447038), (243, 1393444), (254, 1333098), (324, 1045083), (351, 964692), (381, 888732), (422, 802386), (468, 723519), (486, 696722), (508, 666549), (633, 534924), (702, 482346), (762, 444366), (844, 401193), (972, 348361), (1053, 321564), (1143, 296244), (1266, 267462), (1404, 241173), (1524, 222183), (1651, 205092), (1899, 178308), (2106, 160782), (2286, 148122), (2532, 133731), (2743, 123444), (3159, 107188), (3302, 102546), (3429, 98748), (3798, 89154), (4212, 80391), (4572, 74061), (4953, 68364), (5486, 61722), (5697, 59436), (6318, 53594), (6604, 51273), (6858, 49374), (7596, 44577), (8229, 41148), (9906, 34182), (10287, 32916), (10972, 30861), (11394, 29718), (12636, 26797), (13716, 24687), (14859, 22788), (16458, 20574), (17091, 19812)]