345087492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 866611200

約数和(自身を除く): 521523708

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 103, 122, 138, 183, 199, 206, 244, 276, 309, 366, 398, 412, 597, 618, 732, 796, 1194, 1236, 1403, 2369, 2388, 2806, 4209, 4577, 4738, 5612, 6283, 7107, 8418, 9154, 9476, 12139, 12566, 13731, 14214, 16836, 18308, 18849, 20497, 24278, 25132, 27462, 28428, 36417, 37698, 40994, 48556, 54924, 61491, 72834, 75396, 81988, 122982, 144509, 145668, 245964, 279197, 289018, 433527, 471431, 558394, 578036, 837591, 867054, 942862, 1116788, 1250317, 1414293, 1675182, 1734108, 1885724, 2500634, 2828586, 3350364, 3750951, 5001268, 5657172, 7501902, 15003804, 28757291, 57514582, 86271873, 115029164, 172543746, 345087492]

約数ペア:

[(1, 345087492), (2, 172543746), (3, 115029164), (4, 86271873), (6, 57514582), (12, 28757291), (23, 15003804), (46, 7501902), (61, 5657172), (69, 5001268), (92, 3750951), (103, 3350364), (122, 2828586), (138, 2500634), (183, 1885724), (199, 1734108), (206, 1675182), (244, 1414293), (276, 1250317), (309, 1116788), (366, 942862), (398, 867054), (412, 837591), (597, 578036), (618, 558394), (732, 471431), (796, 433527), (1194, 289018), (1236, 279197), (1403, 245964), (2369, 145668), (2388, 144509), (2806, 122982), (4209, 81988), (4577, 75396), (4738, 72834), (5612, 61491), (6283, 54924), (7107, 48556), (8418, 40994), (9154, 37698), (9476, 36417), (12139, 28428), (12566, 27462), (13731, 25132), (14214, 24278), (16836, 20497), (18308, 18849)]