7438177136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 16378951680

約数和(自身を除く): 8940774544

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 83, 89, 94, 103, 104, 166, 178, 188, 206, 208, 332, 356, 376, 412, 611, 664, 712, 752, 824, 1079, 1157, 1222, 1328, 1339, 1424, 1648, 2158, 2314, 2444, 2678, 3901, 4183, 4316, 4628, 4841, 4888, 5356, 7387, 7802, 8366, 8549, 8632, 9167, 9256, 9682, 9776, 10712, 14774, 15604, 16732, 17098, 17264, 18334, 18512, 19364, 21424, 29548, 31208, 33464, 34196, 36668, 38728, 50713, 54379, 59096, 62416, 62933, 66928, 68392, 73336, 77456, 96031, 101426, 108758, 111137, 118192, 119171, 125866, 136784, 146672, 192062, 202852, 217516, 222274, 238342, 251732, 347189, 384124, 401803, 405704, 430849, 435032, 444548, 476684, 503464, 694378, 760861, 768248, 803606, 811408, 861698, 870064, 889096, 953368, 1006928, 1388756, 1521722, 1536496, 1607212, 1723396, 1778192, 1906736, 2777512, 3043444, 3214424, 3446792, 4513457, 5223439, 5555024, 5601037, 6086888, 6428848, 6893584, 9026914, 9891193, 10446878, 11202074, 12173776, 18053828, 19782386, 20893756, 22404148, 35760467, 36107656, 39564772, 41787512, 44808296, 71520934, 72215312, 79129544, 83575024, 89616592, 143041868, 158259088, 286083736, 464886071, 572167472, 929772142, 1859544284, 3719088568, 7438177136]

約数ペア:

[(1, 7438177136), (2, 3719088568), (4, 1859544284), (8, 929772142), (13, 572167472), (16, 464886071), (26, 286083736), (47, 158259088), (52, 143041868), (83, 89616592), (89, 83575024), (94, 79129544), (103, 72215312), (104, 71520934), (166, 44808296), (178, 41787512), (188, 39564772), (206, 36107656), (208, 35760467), (332, 22404148), (356, 20893756), (376, 19782386), (412, 18053828), (611, 12173776), (664, 11202074), (712, 10446878), (752, 9891193), (824, 9026914), (1079, 6893584), (1157, 6428848), (1222, 6086888), (1328, 5601037), (1339, 5555024), (1424, 5223439), (1648, 4513457), (2158, 3446792), (2314, 3214424), (2444, 3043444), (2678, 2777512), (3901, 1906736), (4183, 1778192), (4316, 1723396), (4628, 1607212), (4841, 1536496), (4888, 1521722), (5356, 1388756), (7387, 1006928), (7802, 953368), (8366, 889096), (8549, 870064), (8632, 861698), (9167, 811408), (9256, 803606), (9682, 768248), (9776, 760861), (10712, 694378), (14774, 503464), (15604, 476684), (16732, 444548), (17098, 435032), (17264, 430849), (18334, 405704), (18512, 401803), (19364, 384124), (21424, 347189), (29548, 251732), (31208, 238342), (33464, 222274), (34196, 217516), (36668, 202852), (38728, 192062), (50713, 146672), (54379, 136784), (59096, 125866), (62416, 119171), (62933, 118192), (66928, 111137), (68392, 108758), (73336, 101426), (77456, 96031)]