339936372

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{8719}}^1$

素因数の和:8770

約数の個数: 72

約数和(自身を含む): 930249600

約数和(自身を除く): 590313228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 8719, 9747, 12996, 17438, 19494, 26157, 34876, 38988, 52314, 78471, 104628, 156942, 165661, 235413, 313884, 331322, 470826, 496983, 662644, 941652, 993966, 1490949, 1987932, 2981898, 3147559, 4472847, 5963796, 6295118, 8945694, 9442677, 12590236, 17891388, 18885354, 28328031, 37770708, 56656062, 84984093, 113312124, 169968186, 339936372]

約数ペア:

[(1, 339936372), (2, 169968186), (3, 113312124), (4, 84984093), (6, 56656062), (9, 37770708), (12, 28328031), (18, 18885354), (19, 17891388), (27, 12590236), (36, 9442677), (38, 8945694), (54, 6295118), (57, 5963796), (76, 4472847), (108, 3147559), (114, 2981898), (171, 1987932), (228, 1490949), (342, 993966), (361, 941652), (513, 662644), (684, 496983), (722, 470826), (1026, 331322), (1083, 313884), (1444, 235413), (2052, 165661), (2166, 156942), (3249, 104628), (4332, 78471), (6498, 52314), (8719, 38988), (9747, 34876), (12996, 26157), (17438, 19494)]