276906942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 679311360

約数和(自身を除く): 402404418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 59, 62, 78, 93, 117, 118, 177, 186, 234, 279, 354, 403, 531, 558, 647, 767, 806, 1062, 1209, 1294, 1534, 1829, 1941, 2301, 2418, 3627, 3658, 3882, 4602, 5487, 5823, 6903, 7254, 8411, 10974, 11646, 13806, 16461, 16822, 20057, 23777, 25233, 32922, 38173, 40114, 47554, 50466, 60171, 71331, 75699, 76346, 114519, 120342, 142662, 151398, 180513, 213993, 229038, 260741, 343557, 361026, 427986, 496249, 521482, 687114, 782223, 992498, 1183363, 1488747, 1564446, 2346669, 2366726, 2977494, 3550089, 4466241, 4693338, 7100178, 8932482, 10650267, 15383719, 21300534, 30767438, 46151157, 92302314, 138453471, 276906942]

約数ペア:

[(1, 276906942), (2, 138453471), (3, 92302314), (6, 46151157), (9, 30767438), (13, 21300534), (18, 15383719), (26, 10650267), (31, 8932482), (39, 7100178), (59, 4693338), (62, 4466241), (78, 3550089), (93, 2977494), (117, 2366726), (118, 2346669), (177, 1564446), (186, 1488747), (234, 1183363), (279, 992498), (354, 782223), (403, 687114), (531, 521482), (558, 496249), (647, 427986), (767, 361026), (806, 343557), (1062, 260741), (1209, 229038), (1294, 213993), (1534, 180513), (1829, 151398), (1941, 142662), (2301, 120342), (2418, 114519), (3627, 76346), (3658, 75699), (3882, 71331), (4602, 60171), (5487, 50466), (5823, 47554), (6903, 40114), (7254, 38173), (8411, 32922), (10974, 25233), (11646, 23777), (13806, 20057), (16461, 16822)]