3805479524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1990

約数の個数: 144

約数和(自身を含む): 9094901760

約数和(自身を除く): 5289422236

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 121, 124, 133, 154, 209, 217, 242, 266, 308, 341, 418, 434, 484, 532, 589, 682, 836, 847, 868, 1178, 1364, 1463, 1694, 1907, 2299, 2356, 2387, 2926, 3388, 3751, 3814, 4123, 4598, 4774, 5852, 6479, 7502, 7628, 8246, 9196, 9548, 12958, 13349, 15004, 16093, 16492, 20977, 25916, 26257, 26698, 32186, 36233, 41954, 45353, 52514, 53396, 59117, 64372, 71269, 72466, 83908, 90706, 105028, 118234, 142538, 144932, 146839, 181412, 230747, 236468, 253631, 285076, 293678, 398563, 413819, 461494, 498883, 507262, 587356, 650287, 797126, 827638, 922988, 997766, 1014524, 1123223, 1300574, 1594252, 1615229, 1655276, 1995532, 2246446, 2601148, 2789941, 3230458, 4384193, 4492892, 4552009, 5579882, 6460916, 7153157, 7862561, 8768386, 9104018, 11159764, 12355453, 14306314, 15725122, 17536772, 18208036, 24710906, 28612628, 30689351, 31450244, 49421812, 50072099, 61378702, 86488171, 100144198, 122757404, 135909983, 172976342, 200288396, 271819966, 345952684, 543639932, 951369881, 1902739762, 3805479524]

約数ペア:

[(1, 3805479524), (2, 1902739762), (4, 951369881), (7, 543639932), (11, 345952684), (14, 271819966), (19, 200288396), (22, 172976342), (28, 135909983), (31, 122757404), (38, 100144198), (44, 86488171), (62, 61378702), (76, 50072099), (77, 49421812), (121, 31450244), (124, 30689351), (133, 28612628), (154, 24710906), (209, 18208036), (217, 17536772), (242, 15725122), (266, 14306314), (308, 12355453), (341, 11159764), (418, 9104018), (434, 8768386), (484, 7862561), (532, 7153157), (589, 6460916), (682, 5579882), (836, 4552009), (847, 4492892), (868, 4384193), (1178, 3230458), (1364, 2789941), (1463, 2601148), (1694, 2246446), (1907, 1995532), (2299, 1655276), (2356, 1615229), (2387, 1594252), (2926, 1300574), (3388, 1123223), (3751, 1014524), (3814, 997766), (4123, 922988), (4598, 827638), (4774, 797126), (5852, 650287), (6479, 587356), (7502, 507262), (7628, 498883), (8246, 461494), (9196, 413819), (9548, 398563), (12958, 293678), (13349, 285076), (15004, 253631), (16093, 236468), (16492, 230747), (20977, 181412), (25916, 146839), (26257, 144932), (26698, 142538), (32186, 118234), (36233, 105028), (41954, 90706), (45353, 83908), (52514, 72466), (53396, 71269), (59117, 64372)]