243345684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 623137536

約数和(自身を除く): 379791852

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 71, 102, 106, 142, 159, 204, 212, 213, 284, 317, 318, 426, 634, 636, 852, 901, 951, 1207, 1268, 1802, 1902, 2414, 2703, 3604, 3621, 3763, 3804, 4828, 5389, 5406, 7242, 7526, 10778, 10812, 11289, 14484, 15052, 16167, 16801, 21556, 22507, 22578, 32334, 33602, 45014, 45156, 50403, 63971, 64668, 67204, 67521, 90028, 100806, 127942, 135042, 191913, 201612, 255884, 270084, 285617, 382619, 383826, 571234, 765238, 767652, 856851, 1142468, 1147857, 1192871, 1530476, 1713702, 2295714, 2385742, 3427404, 3578613, 4591428, 4771484, 7157226, 14314452, 20278807, 40557614, 60836421, 81115228, 121672842, 243345684]

約数ペア:

[(1, 243345684), (2, 121672842), (3, 81115228), (4, 60836421), (6, 40557614), (12, 20278807), (17, 14314452), (34, 7157226), (51, 4771484), (53, 4591428), (68, 3578613), (71, 3427404), (102, 2385742), (106, 2295714), (142, 1713702), (159, 1530476), (204, 1192871), (212, 1147857), (213, 1142468), (284, 856851), (317, 767652), (318, 765238), (426, 571234), (634, 383826), (636, 382619), (852, 285617), (901, 270084), (951, 255884), (1207, 201612), (1268, 191913), (1802, 135042), (1902, 127942), (2414, 100806), (2703, 90028), (3604, 67521), (3621, 67204), (3763, 64668), (3804, 63971), (4828, 50403), (5389, 45156), (5406, 45014), (7242, 33602), (7526, 32334), (10778, 22578), (10812, 22507), (11289, 21556), (14484, 16801), (15052, 16167)]