331337809552

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{69661}}^1$

素因数の和:69872

約数の個数: 80

約数和(自身を含む): 671697722880

約数和(自身を除く): 340359913328

約数列:

[1, 2, 4, 8, 16, 53, 71, 79, 106, 142, 158, 212, 284, 316, 424, 568, 632, 848, 1136, 1264, 3763, 4187, 5609, 7526, 8374, 11218, 15052, 16748, 22436, 30104, 33496, 44872, 60208, 66992, 69661, 89744, 139322, 278644, 297277, 557288, 594554, 1114576, 1189108, 2378216, 3692033, 4756432, 4945931, 5503219, 7384066, 9891862, 11006438, 14768132, 19783724, 22012876, 29536264, 39567448, 44025752, 59072528, 79134896, 88051504, 262134343, 291670607, 390728549, 524268686, 583341214, 781457098, 1048537372, 1166682428, 1562914196, 2097074744, 2333364856, 3125828392, 4194149488, 4666729712, 6251656784, 20708613097, 41417226194, 82834452388, 165668904776, 331337809552]

約数ペア:

[(1, 331337809552), (2, 165668904776), (4, 82834452388), (8, 41417226194), (16, 20708613097), (53, 6251656784), (71, 4666729712), (79, 4194149488), (106, 3125828392), (142, 2333364856), (158, 2097074744), (212, 1562914196), (284, 1166682428), (316, 1048537372), (424, 781457098), (568, 583341214), (632, 524268686), (848, 390728549), (1136, 291670607), (1264, 262134343), (3763, 88051504), (4187, 79134896), (5609, 59072528), (7526, 44025752), (8374, 39567448), (11218, 29536264), (15052, 22012876), (16748, 19783724), (22436, 14768132), (30104, 11006438), (33496, 9891862), (44872, 7384066), (60208, 5503219), (66992, 4945931), (69661, 4756432), (89744, 3692033), (139322, 2378216), (278644, 1189108), (297277, 1114576), (557288, 594554)]