398316790144

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34196153}}^1$

素因数の和:34196187

約数の個数: 64

約数和(自身を含む): 976642158240

約数和(自身を除く): 578325368096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 34196153, 68392306, 136784612, 239373071, 273569224, 444549989, 478746142, 547138448, 889099978, 957492284, 1094276896, 1778199956, 1914984568, 2188553792, 3111849923, 3556399912, 3829969136, 4377107584, 6223699846, 7112799824, 7659938272, 12447399692, 14225599648, 15319876544, 24894799384, 28451199296, 30639753088, 49789598768, 56902398592, 99579197536, 199158395072, 398316790144]

約数ペア:

[(1, 398316790144), (2, 199158395072), (4, 99579197536), (7, 56902398592), (8, 49789598768), (13, 30639753088), (14, 28451199296), (16, 24894799384), (26, 15319876544), (28, 14225599648), (32, 12447399692), (52, 7659938272), (56, 7112799824), (64, 6223699846), (91, 4377107584), (104, 3829969136), (112, 3556399912), (128, 3111849923), (182, 2188553792), (208, 1914984568), (224, 1778199956), (364, 1094276896), (416, 957492284), (448, 889099978), (728, 547138448), (832, 478746142), (896, 444549989), (1456, 273569224), (1664, 239373071), (2912, 136784612), (5824, 68392306), (11648, 34196153)]