370991663

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 501350400

約数和(自身を除く): 130358737

約数列:

[1, 7, 17, 19, 31, 67, 79, 119, 133, 217, 323, 469, 527, 553, 589, 1139, 1273, 1343, 1501, 2077, 2261, 2449, 3689, 4123, 5293, 7973, 8911, 9401, 10013, 10507, 14539, 17143, 21641, 25517, 35309, 37051, 39463, 41633, 46531, 70091, 89981, 100567, 151487, 164083, 178619, 247163, 276241, 291431, 325717, 629867, 670871, 703969, 791027, 1148581, 1709639, 2789411, 3117577, 4696097, 5537189, 11967473, 19525877, 21823039, 52998809, 370991663]

約数ペア:

[(1, 370991663), (7, 52998809), (17, 21823039), (19, 19525877), (31, 11967473), (67, 5537189), (79, 4696097), (119, 3117577), (133, 2789411), (217, 1709639), (323, 1148581), (469, 791027), (527, 703969), (553, 670871), (589, 629867), (1139, 325717), (1273, 291431), (1343, 276241), (1501, 247163), (2077, 178619), (2261, 164083), (2449, 151487), (3689, 100567), (4123, 89981), (5293, 70091), (7973, 46531), (8911, 41633), (9401, 39463), (10013, 37051), (10507, 35309), (14539, 25517), (17143, 21641)]