444751008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20963}}^1$

素因数の和:21006

約数の個数: 96

約数和(自身を含む): 1331297856

約数和(自身を除く): 886546848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 20963, 21216, 41926, 62889, 83852, 125778, 167704, 251556, 272519, 335408, 356371, 503112, 545038, 670816, 712742, 817557, 1006224, 1069113, 1090076, 1425484, 1635114, 2012448, 2138226, 2180152, 2850968, 3270228, 4276452, 4360304, 4632823, 5701936, 6540456, 8552904, 8720608, 9265646, 11403872, 13080912, 13898469, 17105808, 18531292, 26161824, 27796938, 34211616, 37062584, 55593876, 74125168, 111187752, 148250336, 222375504, 444751008]

約数ペア:

[(1, 444751008), (2, 222375504), (3, 148250336), (4, 111187752), (6, 74125168), (8, 55593876), (12, 37062584), (13, 34211616), (16, 27796938), (17, 26161824), (24, 18531292), (26, 17105808), (32, 13898469), (34, 13080912), (39, 11403872), (48, 9265646), (51, 8720608), (52, 8552904), (68, 6540456), (78, 5701936), (96, 4632823), (102, 4360304), (104, 4276452), (136, 3270228), (156, 2850968), (204, 2180152), (208, 2138226), (221, 2012448), (272, 1635114), (312, 1425484), (408, 1090076), (416, 1069113), (442, 1006224), (544, 817557), (624, 712742), (663, 670816), (816, 545038), (884, 503112), (1248, 356371), (1326, 335408), (1632, 272519), (1768, 251556), (2652, 167704), (3536, 125778), (5304, 83852), (7072, 62889), (10608, 41926), (20963, 21216)]