853448848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{601}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 1958763520

約数和(自身を除く): 1105314672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 409, 434, 496, 601, 818, 868, 1202, 1636, 1736, 2404, 2863, 3272, 3472, 4207, 4808, 5726, 6544, 8414, 9616, 11452, 12679, 16828, 18631, 22904, 25358, 33656, 37262, 45808, 50716, 67312, 74524, 88753, 101432, 130417, 149048, 177506, 202864, 245809, 260834, 298096, 355012, 491618, 521668, 710024, 983236, 1043336, 1420048, 1720663, 1966472, 2086672, 3441326, 3932944, 6882652, 7620079, 13765304, 15240158, 27530608, 30480316, 53340553, 60960632, 106681106, 121921264, 213362212, 426724424, 853448848]

約数ペア:

[(1, 853448848), (2, 426724424), (4, 213362212), (7, 121921264), (8, 106681106), (14, 60960632), (16, 53340553), (28, 30480316), (31, 27530608), (56, 15240158), (62, 13765304), (112, 7620079), (124, 6882652), (217, 3932944), (248, 3441326), (409, 2086672), (434, 1966472), (496, 1720663), (601, 1420048), (818, 1043336), (868, 983236), (1202, 710024), (1636, 521668), (1736, 491618), (2404, 355012), (2863, 298096), (3272, 260834), (3472, 245809), (4207, 202864), (4808, 177506), (5726, 149048), (6544, 130417), (8414, 101432), (9616, 88753), (11452, 74524), (12679, 67312), (16828, 50716), (18631, 45808), (22904, 37262), (25358, 33656)]