2178590256

素因数分解:

$2^4\times 3^6\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11030

約数の個数: 140

約数和(自身を含む): 6701515272

約数和(自身を除く): 4522925016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 729, 816, 918, 972, 1224, 1296, 1377, 1458, 1836, 1944, 2448, 2754, 2916, 3672, 3888, 4131, 5508, 5832, 7344, 8262, 10987, 11016, 11664, 12393, 16524, 21974, 22032, 24786, 32961, 33048, 43948, 49572, 65922, 66096, 87896, 98883, 99144, 131844, 175792, 186779, 197766, 198288, 263688, 296649, 373558, 395532, 527376, 560337, 593298, 747116, 791064, 889947, 1120674, 1186596, 1494232, 1582128, 1681011, 1779894, 2241348, 2373192, 2669841, 2988464, 3362022, 3559788, 4482696, 4746384, 5043033, 5339682, 6724044, 7119576, 8009523, 8965392, 10086066, 10679364, 13448088, 14239152, 15129099, 16019046, 20172132, 21358728, 26896176, 30258198, 32038092, 40344264, 42717456, 45387297, 60516396, 64076184, 80688528, 90774594, 121032792, 128152368, 136161891, 181549188, 242065584, 272323782, 363098376, 544647564, 726196752, 1089295128, 2178590256]

約数ペア:

[(1, 2178590256), (2, 1089295128), (3, 726196752), (4, 544647564), (6, 363098376), (8, 272323782), (9, 242065584), (12, 181549188), (16, 136161891), (17, 128152368), (18, 121032792), (24, 90774594), (27, 80688528), (34, 64076184), (36, 60516396), (48, 45387297), (51, 42717456), (54, 40344264), (68, 32038092), (72, 30258198), (81, 26896176), (102, 21358728), (108, 20172132), (136, 16019046), (144, 15129099), (153, 14239152), (162, 13448088), (204, 10679364), (216, 10086066), (243, 8965392), (272, 8009523), (306, 7119576), (324, 6724044), (408, 5339682), (432, 5043033), (459, 4746384), (486, 4482696), (612, 3559788), (648, 3362022), (729, 2988464), (816, 2669841), (918, 2373192), (972, 2241348), (1224, 1779894), (1296, 1681011), (1377, 1582128), (1458, 1494232), (1836, 1186596), (1944, 1120674), (2448, 889947), (2754, 791064), (2916, 747116), (3672, 593298), (3888, 560337), (4131, 527376), (5508, 395532), (5832, 373558), (7344, 296649), (8262, 263688), (10987, 198288), (11016, 197766), (11664, 186779), (12393, 175792), (16524, 131844), (21974, 99144), (22032, 98883), (24786, 87896), (32961, 66096), (33048, 65922), (43948, 49572)]