353670356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^3\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 716950080

約数和(自身を除く): 363279724

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 169, 172, 299, 338, 529, 559, 598, 676, 989, 1058, 1118, 1196, 1978, 2116, 2236, 3887, 3956, 6877, 7267, 7774, 12167, 12857, 13754, 14534, 15548, 22747, 24334, 25714, 27508, 29068, 45494, 48668, 51428, 89401, 90988, 158171, 167141, 178802, 295711, 316342, 334282, 357604, 523181, 591422, 632684, 668564, 1046362, 1182844, 2056223, 2092724, 3844243, 4112446, 6801353, 7688486, 8224892, 13602706, 15376972, 27205412, 88417589, 176835178, 353670356]

約数ペア:

[(1, 353670356), (2, 176835178), (4, 88417589), (13, 27205412), (23, 15376972), (26, 13602706), (43, 8224892), (46, 7688486), (52, 6801353), (86, 4112446), (92, 3844243), (169, 2092724), (172, 2056223), (299, 1182844), (338, 1046362), (529, 668564), (559, 632684), (598, 591422), (676, 523181), (989, 357604), (1058, 334282), (1118, 316342), (1196, 295711), (1978, 178802), (2116, 167141), (2236, 158171), (3887, 90988), (3956, 89401), (6877, 51428), (7267, 48668), (7774, 45494), (12167, 29068), (12857, 27508), (13754, 25714), (14534, 24334), (15548, 22747)]