242243358

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^2\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 577376712

約数和(自身を除く): 335133354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 373, 658, 746, 987, 1119, 1974, 2209, 2238, 2303, 2611, 4418, 4606, 5222, 6627, 6909, 7833, 13254, 13818, 15463, 15666, 17531, 18277, 30926, 35062, 36554, 46389, 52593, 54831, 92778, 105186, 108241, 109662, 122717, 216482, 245434, 324723, 368151, 649446, 736302, 823957, 859019, 1647914, 1718038, 2471871, 2577057, 4943742, 5154114, 5767699, 11535398, 17303097, 34606194, 40373893, 80747786, 121121679, 242243358]

約数ペア:

[(1, 242243358), (2, 121121679), (3, 80747786), (6, 40373893), (7, 34606194), (14, 17303097), (21, 11535398), (42, 5767699), (47, 5154114), (49, 4943742), (94, 2577057), (98, 2471871), (141, 1718038), (147, 1647914), (282, 859019), (294, 823957), (329, 736302), (373, 649446), (658, 368151), (746, 324723), (987, 245434), (1119, 216482), (1974, 122717), (2209, 109662), (2238, 108241), (2303, 105186), (2611, 92778), (4418, 54831), (4606, 52593), (5222, 46389), (6627, 36554), (6909, 35062), (7833, 30926), (13254, 18277), (13818, 17531), (15463, 15666)]