264310254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 693716400

約数和(自身を除く): 429406146

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 169, 171, 221, 234, 247, 269, 306, 323, 338, 342, 442, 494, 507, 538, 646, 663, 741, 807, 969, 1014, 1326, 1482, 1521, 1614, 1938, 1989, 2223, 2421, 2873, 2907, 3042, 3211, 3497, 3978, 4199, 4446, 4573, 4842, 5111, 5746, 5814, 6422, 6994, 8398, 8619, 9146, 9633, 10222, 10491, 12597, 13719, 15333, 17238, 19266, 20982, 25194, 25857, 27438, 28899, 30666, 31473, 37791, 41157, 45461, 45999, 51714, 54587, 57798, 59449, 62946, 66443, 75582, 82314, 86887, 90922, 91998, 109174, 118898, 132886, 136383, 163761, 173774, 178347, 199329, 260661, 272766, 327522, 356694, 398658, 409149, 491283, 521322, 535041, 597987, 772837, 781983, 818298, 863759, 982566, 1070082, 1129531, 1195974, 1545674, 1563966, 1727518, 2259062, 2318511, 2591277, 3388593, 4637022, 5182554, 6777186, 6955533, 7773831, 10165779, 13911066, 14683903, 15547662, 20331558, 29367806, 44051709, 88103418, 132155127, 264310254]

約数ペア:

[(1, 264310254), (2, 132155127), (3, 88103418), (6, 44051709), (9, 29367806), (13, 20331558), (17, 15547662), (18, 14683903), (19, 13911066), (26, 10165779), (34, 7773831), (38, 6955533), (39, 6777186), (51, 5182554), (57, 4637022), (78, 3388593), (102, 2591277), (114, 2318511), (117, 2259062), (153, 1727518), (169, 1563966), (171, 1545674), (221, 1195974), (234, 1129531), (247, 1070082), (269, 982566), (306, 863759), (323, 818298), (338, 781983), (342, 772837), (442, 597987), (494, 535041), (507, 521322), (538, 491283), (646, 409149), (663, 398658), (741, 356694), (807, 327522), (969, 272766), (1014, 260661), (1326, 199329), (1482, 178347), (1521, 173774), (1614, 163761), (1938, 136383), (1989, 132886), (2223, 118898), (2421, 109174), (2873, 91998), (2907, 90922), (3042, 86887), (3211, 82314), (3497, 75582), (3978, 66443), (4199, 62946), (4446, 59449), (4573, 57798), (4842, 54587), (5111, 51714), (5746, 45999), (5814, 45461), (6422, 41157), (6994, 37791), (8398, 31473), (8619, 30666), (9146, 28899), (9633, 27438), (10222, 25857), (10491, 25194), (12597, 20982), (13719, 19266), (15333, 17238)]