427777848

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 1244073600

約数和(自身を除く): 816295752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 67, 72, 81, 108, 118, 134, 162, 167, 177, 201, 216, 236, 268, 324, 334, 354, 402, 472, 501, 531, 536, 603, 648, 668, 708, 804, 1002, 1062, 1206, 1336, 1416, 1503, 1593, 1608, 1809, 2004, 2124, 2412, 3006, 3186, 3618, 3953, 4008, 4248, 4509, 4779, 4824, 5427, 6012, 6372, 7236, 7906, 9018, 9558, 9853, 10854, 11189, 11859, 12024, 12744, 13527, 14472, 15812, 18036, 19116, 19706, 21708, 22378, 23718, 27054, 29559, 31624, 33567, 35577, 36072, 38232, 39412, 43416, 44756, 47436, 54108, 59118, 67134, 71154, 78824, 88677, 89512, 94872, 100701, 106731, 108216, 118236, 134268, 142308, 177354, 201402, 213462, 236472, 266031, 268536, 284616, 302103, 320193, 354708, 402804, 426924, 532062, 604206, 640386, 660151, 709416, 798093, 805608, 853848, 906309, 1064124, 1208412, 1280772, 1320302, 1596186, 1812618, 1980453, 2128248, 2416824, 2561544, 2640604, 3192372, 3625236, 3960906, 5281208, 5941359, 6384744, 7250472, 7921812, 11882718, 15843624, 17824077, 23765436, 35648154, 47530872, 53472231, 71296308, 106944462, 142592616, 213888924, 427777848]

約数ペア:

[(1, 427777848), (2, 213888924), (3, 142592616), (4, 106944462), (6, 71296308), (8, 53472231), (9, 47530872), (12, 35648154), (18, 23765436), (24, 17824077), (27, 15843624), (36, 11882718), (54, 7921812), (59, 7250472), (67, 6384744), (72, 5941359), (81, 5281208), (108, 3960906), (118, 3625236), (134, 3192372), (162, 2640604), (167, 2561544), (177, 2416824), (201, 2128248), (216, 1980453), (236, 1812618), (268, 1596186), (324, 1320302), (334, 1280772), (354, 1208412), (402, 1064124), (472, 906309), (501, 853848), (531, 805608), (536, 798093), (603, 709416), (648, 660151), (668, 640386), (708, 604206), (804, 532062), (1002, 426924), (1062, 402804), (1206, 354708), (1336, 320193), (1416, 302103), (1503, 284616), (1593, 268536), (1608, 266031), (1809, 236472), (2004, 213462), (2124, 201402), (2412, 177354), (3006, 142308), (3186, 134268), (3618, 118236), (3953, 108216), (4008, 106731), (4248, 100701), (4509, 94872), (4779, 89512), (4824, 88677), (5427, 78824), (6012, 71154), (6372, 67134), (7236, 59118), (7906, 54108), (9018, 47436), (9558, 44756), (9853, 43416), (10854, 39412), (11189, 38232), (11859, 36072), (12024, 35577), (12744, 33567), (13527, 31624), (14472, 29559), (15812, 27054), (18036, 23718), (19116, 22378), (19706, 21708)]