345592926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 906854400

約数和(自身を除く): 561261474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 79, 126, 142, 158, 163, 189, 213, 237, 326, 378, 426, 474, 489, 497, 553, 639, 711, 978, 994, 1106, 1141, 1278, 1422, 1467, 1491, 1659, 1917, 2133, 2282, 2934, 2982, 3318, 3423, 3834, 4266, 4401, 4473, 4977, 5609, 6846, 8802, 8946, 9954, 10269, 11218, 11573, 12877, 13419, 14931, 16827, 20538, 23146, 25754, 26838, 29862, 30807, 33654, 34719, 38631, 39263, 50481, 61614, 69438, 77262, 78526, 81011, 90139, 100962, 104157, 115893, 117789, 151443, 162022, 180278, 208314, 231786, 235578, 243033, 270417, 302886, 312471, 347679, 353367, 486066, 540834, 624942, 695358, 706734, 729099, 811251, 914267, 1060101, 1458198, 1622502, 1828534, 2120202, 2187297, 2433753, 2742801, 4374594, 4867506, 5485602, 6399869, 8228403, 12799738, 16456806, 19199607, 24685209, 38399214, 49370418, 57598821, 115197642, 172796463, 345592926]

約数ペア:

[(1, 345592926), (2, 172796463), (3, 115197642), (6, 57598821), (7, 49370418), (9, 38399214), (14, 24685209), (18, 19199607), (21, 16456806), (27, 12799738), (42, 8228403), (54, 6399869), (63, 5485602), (71, 4867506), (79, 4374594), (126, 2742801), (142, 2433753), (158, 2187297), (163, 2120202), (189, 1828534), (213, 1622502), (237, 1458198), (326, 1060101), (378, 914267), (426, 811251), (474, 729099), (489, 706734), (497, 695358), (553, 624942), (639, 540834), (711, 486066), (978, 353367), (994, 347679), (1106, 312471), (1141, 302886), (1278, 270417), (1422, 243033), (1467, 235578), (1491, 231786), (1659, 208314), (1917, 180278), (2133, 162022), (2282, 151443), (2934, 117789), (2982, 115893), (3318, 104157), (3423, 100962), (3834, 90139), (4266, 81011), (4401, 78526), (4473, 77262), (4977, 69438), (5609, 61614), (6846, 50481), (8802, 39263), (8946, 38631), (9954, 34719), (10269, 33654), (11218, 30807), (11573, 29862), (12877, 26838), (13419, 25754), (14931, 23146), (16827, 20538)]