247811508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2194

約数の個数: 96

約数和(自身を含む): 739128320

約数和(自身を除く): 491316812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 163, 189, 252, 326, 378, 489, 652, 756, 978, 1141, 1467, 1956, 2011, 2282, 2934, 3423, 4022, 4401, 4564, 5868, 6033, 6846, 8044, 8802, 10269, 12066, 13692, 14077, 17604, 18099, 20538, 24132, 28154, 30807, 36198, 41076, 42231, 54297, 56308, 61614, 72396, 84462, 108594, 123228, 126693, 168924, 217188, 253386, 327793, 380079, 506772, 655586, 760158, 983379, 1311172, 1520316, 1966758, 2294551, 2950137, 3933516, 4589102, 5900274, 6883653, 8850411, 9178204, 11800548, 13767306, 17700822, 20650959, 27534612, 35401644, 41301918, 61952877, 82603836, 123905754, 247811508]

約数ペア:

[(1, 247811508), (2, 123905754), (3, 82603836), (4, 61952877), (6, 41301918), (7, 35401644), (9, 27534612), (12, 20650959), (14, 17700822), (18, 13767306), (21, 11800548), (27, 9178204), (28, 8850411), (36, 6883653), (42, 5900274), (54, 4589102), (63, 3933516), (84, 2950137), (108, 2294551), (126, 1966758), (163, 1520316), (189, 1311172), (252, 983379), (326, 760158), (378, 655586), (489, 506772), (652, 380079), (756, 327793), (978, 253386), (1141, 217188), (1467, 168924), (1956, 126693), (2011, 123228), (2282, 108594), (2934, 84462), (3423, 72396), (4022, 61614), (4401, 56308), (4564, 54297), (5868, 42231), (6033, 41076), (6846, 36198), (8044, 30807), (8802, 28154), (10269, 24132), (12066, 20538), (13692, 18099), (14077, 17604)]