849041392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 1744174080

約数和(自身を除く): 895132688

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 131, 146, 179, 248, 262, 292, 358, 496, 524, 584, 716, 1048, 1168, 1432, 2096, 2263, 2864, 4061, 4526, 5549, 8122, 9052, 9563, 11098, 13067, 16244, 18104, 19126, 22196, 23449, 26134, 32488, 36208, 38252, 44392, 46898, 52268, 64976, 76504, 88784, 93796, 104536, 153008, 187592, 209072, 296453, 375184, 405077, 592906, 726919, 810154, 1185812, 1453838, 1620308, 1711777, 2371624, 2907676, 3240616, 3423554, 4743248, 5815352, 6481232, 6847108, 11630704, 13694216, 27388432, 53065087, 106130174, 212260348, 424520696, 849041392]

約数ペア:

[(1, 849041392), (2, 424520696), (4, 212260348), (8, 106130174), (16, 53065087), (31, 27388432), (62, 13694216), (73, 11630704), (124, 6847108), (131, 6481232), (146, 5815352), (179, 4743248), (248, 3423554), (262, 3240616), (292, 2907676), (358, 2371624), (496, 1711777), (524, 1620308), (584, 1453838), (716, 1185812), (1048, 810154), (1168, 726919), (1432, 592906), (2096, 405077), (2263, 375184), (2864, 296453), (4061, 209072), (4526, 187592), (5549, 153008), (8122, 104536), (9052, 93796), (9563, 88784), (11098, 76504), (13067, 64976), (16244, 52268), (18104, 46898), (19126, 44392), (22196, 38252), (23449, 36208), (26134, 32488)]