9254681968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{11953}}^1$

素因数の和:12222

約数の個数: 80

約数和(自身を含む): 21250195456

約数和(自身を除く): 11995513488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 223, 248, 434, 446, 496, 868, 892, 1561, 1736, 1784, 3122, 3472, 3568, 6244, 6913, 11953, 12488, 13826, 23906, 24976, 27652, 47812, 48391, 55304, 83671, 95624, 96782, 110608, 167342, 191248, 193564, 334684, 370543, 387128, 669368, 741086, 774256, 1338736, 1482172, 2593801, 2665519, 2964344, 5187602, 5331038, 5928688, 10375204, 10662076, 18658633, 20750408, 21324152, 37317266, 41500816, 42648304, 74634532, 82631089, 149269064, 165262178, 298538128, 330524356, 578417623, 661048712, 1156835246, 1322097424, 2313670492, 4627340984, 9254681968]

約数ペア:

[(1, 9254681968), (2, 4627340984), (4, 2313670492), (7, 1322097424), (8, 1156835246), (14, 661048712), (16, 578417623), (28, 330524356), (31, 298538128), (56, 165262178), (62, 149269064), (112, 82631089), (124, 74634532), (217, 42648304), (223, 41500816), (248, 37317266), (434, 21324152), (446, 20750408), (496, 18658633), (868, 10662076), (892, 10375204), (1561, 5928688), (1736, 5331038), (1784, 5187602), (3122, 2964344), (3472, 2665519), (3568, 2593801), (6244, 1482172), (6913, 1338736), (11953, 774256), (12488, 741086), (13826, 669368), (23906, 387128), (24976, 370543), (27652, 334684), (47812, 193564), (48391, 191248), (55304, 167342), (83671, 110608), (95624, 96782)]