642297431164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1\times {\mathrm{11839}}^1$

素因数の和:12683

約数の個数: 96

約数和(自身を含む): 1266512486400

約数和(自身を除く): 624215055236

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 164, 437, 757, 779, 874, 943, 1514, 1558, 1748, 1886, 3028, 3116, 3772, 11839, 14383, 17411, 17917, 23678, 28766, 31037, 34822, 35834, 47356, 57532, 62074, 69644, 71668, 124148, 224941, 272297, 330809, 449882, 485399, 544594, 589703, 661618, 713851, 899764, 970798, 1089188, 1179406, 1323236, 1427702, 1941596, 2358812, 2855404, 5173643, 8962123, 9222581, 10347286, 11164177, 13563169, 17924246, 18445162, 20694572, 22328354, 27126338, 35848492, 36890324, 44656708, 54252676, 170280337, 206128829, 212119363, 340560674, 367447043, 412257658, 424238726, 681121348, 734894086, 824515316, 848477452, 1469788172, 3916447751, 6981493817, 7832895502, 8451281989, 13962987634, 15665791004, 16902563978, 27925975268, 33805127956, 160574357791, 321148715582, 642297431164]

約数ペア:

[(1, 642297431164), (2, 321148715582), (4, 160574357791), (19, 33805127956), (23, 27925975268), (38, 16902563978), (41, 15665791004), (46, 13962987634), (76, 8451281989), (82, 7832895502), (92, 6981493817), (164, 3916447751), (437, 1469788172), (757, 848477452), (779, 824515316), (874, 734894086), (943, 681121348), (1514, 424238726), (1558, 412257658), (1748, 367447043), (1886, 340560674), (3028, 212119363), (3116, 206128829), (3772, 170280337), (11839, 54252676), (14383, 44656708), (17411, 36890324), (17917, 35848492), (23678, 27126338), (28766, 22328354), (31037, 20694572), (34822, 18445162), (35834, 17924246), (47356, 13563169), (57532, 11164177), (62074, 10347286), (69644, 9222581), (71668, 8962123), (124148, 5173643), (224941, 2855404), (272297, 2358812), (330809, 1941596), (449882, 1427702), (485399, 1323236), (544594, 1179406), (589703, 1089188), (661618, 970798), (713851, 899764)]