256046076

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 795916800

約数和(自身を除く): 539870724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 59, 66, 78, 99, 108, 117, 118, 132, 143, 156, 177, 198, 234, 236, 281, 286, 297, 351, 354, 396, 429, 468, 531, 562, 572, 594, 649, 702, 708, 767, 843, 858, 1062, 1124, 1188, 1287, 1298, 1404, 1534, 1593, 1686, 1716, 1947, 2124, 2301, 2529, 2574, 2596, 3068, 3091, 3186, 3372, 3653, 3861, 3894, 4602, 5058, 5148, 5841, 6182, 6372, 6903, 7306, 7587, 7722, 7788, 8437, 9204, 9273, 10116, 10959, 11682, 12364, 13806, 14612, 15174, 15444, 16579, 16874, 17523, 18546, 20709, 21918, 23364, 25311, 27612, 27819, 30348, 32877, 33158, 33748, 35046, 37092, 40183, 41418, 43836, 49737, 50622, 55638, 65754, 66316, 70092, 75933, 80366, 82836, 83457, 98631, 99474, 101244, 111276, 120549, 131508, 149211, 151866, 160732, 166914, 182369, 197262, 198948, 215527, 227799, 241098, 298422, 303732, 333828, 361647, 364738, 394524, 431054, 447633, 455598, 482196, 547107, 596844, 646581, 723294, 729476, 862108, 895266, 911196, 1084941, 1094214, 1293162, 1446588, 1641321, 1790532, 1939743, 2169882, 2188428, 2370797, 2586324, 3282642, 3879486, 4339764, 4741594, 4923963, 5819229, 6565284, 7112391, 7758972, 9483188, 9847926, 11638458, 14224782, 19695852, 21337173, 23276916, 28449564, 42674346, 64011519, 85348692, 128023038, 256046076]

約数ペア:

[(1, 256046076), (2, 128023038), (3, 85348692), (4, 64011519), (6, 42674346), (9, 28449564), (11, 23276916), (12, 21337173), (13, 19695852), (18, 14224782), (22, 11638458), (26, 9847926), (27, 9483188), (33, 7758972), (36, 7112391), (39, 6565284), (44, 5819229), (52, 4923963), (54, 4741594), (59, 4339764), (66, 3879486), (78, 3282642), (99, 2586324), (108, 2370797), (117, 2188428), (118, 2169882), (132, 1939743), (143, 1790532), (156, 1641321), (177, 1446588), (198, 1293162), (234, 1094214), (236, 1084941), (281, 911196), (286, 895266), (297, 862108), (351, 729476), (354, 723294), (396, 646581), (429, 596844), (468, 547107), (531, 482196), (562, 455598), (572, 447633), (594, 431054), (649, 394524), (702, 364738), (708, 361647), (767, 333828), (843, 303732), (858, 298422), (1062, 241098), (1124, 227799), (1188, 215527), (1287, 198948), (1298, 197262), (1404, 182369), (1534, 166914), (1593, 160732), (1686, 151866), (1716, 149211), (1947, 131508), (2124, 120549), (2301, 111276), (2529, 101244), (2574, 99474), (2596, 98631), (3068, 83457), (3091, 82836), (3186, 80366), (3372, 75933), (3653, 70092), (3861, 66316), (3894, 65754), (4602, 55638), (5058, 50622), (5148, 49737), (5841, 43836), (6182, 41418), (6372, 40183), (6903, 37092), (7306, 35046), (7587, 33748), (7722, 33158), (7788, 32877), (8437, 30348), (9204, 27819), (9273, 27612), (10116, 25311), (10959, 23364), (11682, 21918), (12364, 20709), (13806, 18546), (14612, 17523), (15174, 16874), (15444, 16579)]