227632496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2086

約数の個数: 80

約数和(自身を含む): 549964800

約数和(自身を除く): 322332304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1456, 1979, 2054, 2212, 3958, 4108, 4424, 7189, 7916, 8216, 8848, 13853, 14378, 15832, 16432, 25727, 27706, 28756, 31664, 51454, 55412, 57512, 102908, 110824, 115024, 156341, 180089, 205816, 221648, 312682, 360178, 411632, 625364, 720356, 1094387, 1250728, 1440712, 2032433, 2188774, 2501456, 2881424, 4064866, 4377548, 8129732, 8755096, 14227031, 16259464, 17510192, 28454062, 32518928, 56908124, 113816248, 227632496]

約数ペア:

[(1, 227632496), (2, 113816248), (4, 56908124), (7, 32518928), (8, 28454062), (13, 17510192), (14, 16259464), (16, 14227031), (26, 8755096), (28, 8129732), (52, 4377548), (56, 4064866), (79, 2881424), (91, 2501456), (104, 2188774), (112, 2032433), (158, 1440712), (182, 1250728), (208, 1094387), (316, 720356), (364, 625364), (553, 411632), (632, 360178), (728, 312682), (1027, 221648), (1106, 205816), (1264, 180089), (1456, 156341), (1979, 115024), (2054, 110824), (2212, 102908), (3958, 57512), (4108, 55412), (4424, 51454), (7189, 31664), (7916, 28756), (8216, 27706), (8848, 25727), (13853, 16432), (14378, 15832)]