18008500048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4447}}^1$

素因数の和:4665

約数の個数: 160

約数和(自身を含む): 46065623040

約数和(自身を除く): 28057122992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 173, 176, 209, 266, 304, 308, 346, 418, 532, 616, 692, 836, 1064, 1211, 1232, 1384, 1463, 1672, 1903, 2128, 2422, 2768, 2926, 3287, 3344, 3806, 4447, 4844, 5852, 6574, 7612, 8894, 9688, 11704, 13148, 13321, 15224, 17788, 19376, 23009, 23408, 26296, 26642, 30448, 31129, 35576, 36157, 46018, 48917, 52592, 53284, 62258, 71152, 72314, 84493, 92036, 97834, 106568, 124516, 144628, 168986, 184072, 195668, 213136, 249032, 253099, 289256, 337972, 342419, 368144, 391336, 498064, 506198, 578512, 591451, 675944, 684838, 769331, 782672, 929423, 1012396, 1182902, 1351888, 1369676, 1538662, 1858846, 2024792, 2365804, 2739352, 3077324, 3717692, 4049584, 4731608, 5385317, 5478704, 6154648, 6505961, 7435384, 8462641, 9463216, 10770634, 12309296, 13011922, 14617289, 14870768, 16925282, 21541268, 26023844, 29234578, 33850564, 43082536, 52047688, 58469156, 59238487, 67701128, 86165072, 102321023, 104095376, 116938312, 118476974, 135402256, 160790179, 204642046, 233876624, 236953948, 321580358, 409284092, 473907896, 643160716, 818568184, 947815792, 1125531253, 1286321432, 1637136368, 2251062506, 2572642864, 4502125012, 9004250024, 18008500048]

約数ペア:

[(1, 18008500048), (2, 9004250024), (4, 4502125012), (7, 2572642864), (8, 2251062506), (11, 1637136368), (14, 1286321432), (16, 1125531253), (19, 947815792), (22, 818568184), (28, 643160716), (38, 473907896), (44, 409284092), (56, 321580358), (76, 236953948), (77, 233876624), (88, 204642046), (112, 160790179), (133, 135402256), (152, 118476974), (154, 116938312), (173, 104095376), (176, 102321023), (209, 86165072), (266, 67701128), (304, 59238487), (308, 58469156), (346, 52047688), (418, 43082536), (532, 33850564), (616, 29234578), (692, 26023844), (836, 21541268), (1064, 16925282), (1211, 14870768), (1232, 14617289), (1384, 13011922), (1463, 12309296), (1672, 10770634), (1903, 9463216), (2128, 8462641), (2422, 7435384), (2768, 6505961), (2926, 6154648), (3287, 5478704), (3344, 5385317), (3806, 4731608), (4447, 4049584), (4844, 3717692), (5852, 3077324), (6574, 2739352), (7612, 2365804), (8894, 2024792), (9688, 1858846), (11704, 1538662), (13148, 1369676), (13321, 1351888), (15224, 1182902), (17788, 1012396), (19376, 929423), (23009, 782672), (23408, 769331), (26296, 684838), (26642, 675944), (30448, 591451), (31129, 578512), (35576, 506198), (36157, 498064), (46018, 391336), (48917, 368144), (52592, 342419), (53284, 337972), (62258, 289256), (71152, 253099), (72314, 249032), (84493, 213136), (92036, 195668), (97834, 184072), (106568, 168986), (124516, 144628)]