1946144616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1409}}^1$

素因数の和:1683

約数の個数: 128

約数和(自身を含む): 5542992000

約数和(自身を除く): 3596847384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 233, 247, 312, 456, 466, 494, 699, 741, 932, 988, 1398, 1409, 1482, 1864, 1976, 2796, 2818, 2964, 3029, 4227, 4427, 5592, 5636, 5928, 6058, 8454, 8854, 9087, 11272, 12116, 13281, 16908, 17708, 18174, 18317, 24232, 26562, 26771, 33816, 35416, 36348, 36634, 53124, 53542, 54951, 57551, 72696, 73268, 80313, 106248, 107084, 109902, 115102, 146536, 160626, 172653, 214168, 219804, 230204, 321252, 328297, 345306, 348023, 439608, 460408, 642504, 656594, 690612, 696046, 984891, 1044069, 1313188, 1381224, 1392092, 1969782, 2088138, 2626376, 2784184, 3939564, 4176276, 4267861, 6237643, 7879128, 8352552, 8535722, 12475286, 12803583, 17071444, 18712929, 24950572, 25607166, 34142888, 37425858, 49901144, 51214332, 74851716, 81089359, 102428664, 149703432, 162178718, 243268077, 324357436, 486536154, 648714872, 973072308, 1946144616]

約数ペア:

[(1, 1946144616), (2, 973072308), (3, 648714872), (4, 486536154), (6, 324357436), (8, 243268077), (12, 162178718), (13, 149703432), (19, 102428664), (24, 81089359), (26, 74851716), (38, 51214332), (39, 49901144), (52, 37425858), (57, 34142888), (76, 25607166), (78, 24950572), (104, 18712929), (114, 17071444), (152, 12803583), (156, 12475286), (228, 8535722), (233, 8352552), (247, 7879128), (312, 6237643), (456, 4267861), (466, 4176276), (494, 3939564), (699, 2784184), (741, 2626376), (932, 2088138), (988, 1969782), (1398, 1392092), (1409, 1381224), (1482, 1313188), (1864, 1044069), (1976, 984891), (2796, 696046), (2818, 690612), (2964, 656594), (3029, 642504), (4227, 460408), (4427, 439608), (5592, 348023), (5636, 345306), (5928, 328297), (6058, 321252), (8454, 230204), (8854, 219804), (9087, 214168), (11272, 172653), (12116, 160626), (13281, 146536), (16908, 115102), (17708, 109902), (18174, 107084), (18317, 106248), (24232, 80313), (26562, 73268), (26771, 72696), (33816, 57551), (35416, 54951), (36348, 53542), (36634, 53124)]