861628294632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2647}}^1\times {\mathrm{2879}}^1$

素因数の和:6215

約数の個数: 128

約数和(自身を含む): 2467241164800

約数和(自身を除く): 1605612870168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 673, 1346, 2019, 2647, 2692, 2879, 4038, 4711, 5294, 5384, 5758, 7941, 8076, 8637, 9422, 10588, 11516, 14133, 15882, 16152, 17274, 18529, 18844, 20153, 21176, 23032, 28266, 31764, 34548, 37058, 37688, 40306, 55587, 56532, 60459, 63528, 69096, 74116, 80612, 111174, 113064, 120918, 148232, 161224, 222348, 241836, 444696, 483672, 1781431, 1937567, 3562862, 3875134, 5344293, 5812701, 7125724, 7620713, 7750268, 10688586, 11625402, 12470017, 13562969, 14251448, 15241426, 15500536, 21377172, 22862139, 23250804, 24940034, 27125938, 30482852, 37410051, 40688907, 42754344, 45724278, 46501608, 49880068, 53344991, 54251876, 60965704, 74820102, 81377814, 91448556, 99760136, 106689982, 108503752, 149640204, 160034973, 162755628, 182897112, 213379964, 299280408, 320069946, 325511256, 426759928, 640139892, 1280279784, 5128739849, 10257479698, 15386219547, 20514959396, 30772439094, 35901178943, 41029918792, 61544878188, 71802357886, 107703536829, 123089756376, 143604715772, 215407073658, 287209431544, 430814147316, 861628294632]

約数ペア:

[(1, 861628294632), (2, 430814147316), (3, 287209431544), (4, 215407073658), (6, 143604715772), (7, 123089756376), (8, 107703536829), (12, 71802357886), (14, 61544878188), (21, 41029918792), (24, 35901178943), (28, 30772439094), (42, 20514959396), (56, 15386219547), (84, 10257479698), (168, 5128739849), (673, 1280279784), (1346, 640139892), (2019, 426759928), (2647, 325511256), (2692, 320069946), (2879, 299280408), (4038, 213379964), (4711, 182897112), (5294, 162755628), (5384, 160034973), (5758, 149640204), (7941, 108503752), (8076, 106689982), (8637, 99760136), (9422, 91448556), (10588, 81377814), (11516, 74820102), (14133, 60965704), (15882, 54251876), (16152, 53344991), (17274, 49880068), (18529, 46501608), (18844, 45724278), (20153, 42754344), (21176, 40688907), (23032, 37410051), (28266, 30482852), (31764, 27125938), (34548, 24940034), (37058, 23250804), (37688, 22862139), (40306, 21377172), (55587, 15500536), (56532, 15241426), (60459, 14251448), (63528, 13562969), (69096, 12470017), (74116, 11625402), (80612, 10688586), (111174, 7750268), (113064, 7620713), (120918, 7125724), (148232, 5812701), (161224, 5344293), (222348, 3875134), (241836, 3562862), (444696, 1937567), (483672, 1781431)]