31643352

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 65124648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 104, 108, 117, 118, 156, 177, 191, 216, 234, 236, 312, 351, 354, 382, 468, 472, 531, 573, 702, 708, 764, 767, 936, 1062, 1146, 1404, 1416, 1528, 1534, 1593, 1719, 2124, 2292, 2301, 2483, 2808, 3068, 3186, 3438, 4248, 4584, 4602, 4966, 5157, 6136, 6372, 6876, 6903, 7449, 9204, 9932, 10314, 11269, 12744, 13752, 13806, 14898, 18408, 19864, 20628, 20709, 22347, 22538, 27612, 29796, 33807, 41256, 41418, 44694, 45076, 55224, 59592, 67041, 67614, 82836, 89388, 90152, 101421, 134082, 135228, 146497, 165672, 178776, 202842, 268164, 270456, 292994, 304263, 405684, 439491, 536328, 585988, 608526, 811368, 878982, 1171976, 1217052, 1318473, 1757964, 2434104, 2636946, 3515928, 3955419, 5273892, 7910838, 10547784, 15821676, 31643352]

約数ペア:

[(1, 31643352), (2, 15821676), (3, 10547784), (4, 7910838), (6, 5273892), (8, 3955419), (9, 3515928), (12, 2636946), (13, 2434104), (18, 1757964), (24, 1318473), (26, 1217052), (27, 1171976), (36, 878982), (39, 811368), (52, 608526), (54, 585988), (59, 536328), (72, 439491), (78, 405684), (104, 304263), (108, 292994), (117, 270456), (118, 268164), (156, 202842), (177, 178776), (191, 165672), (216, 146497), (234, 135228), (236, 134082), (312, 101421), (351, 90152), (354, 89388), (382, 82836), (468, 67614), (472, 67041), (531, 59592), (573, 55224), (702, 45076), (708, 44694), (764, 41418), (767, 41256), (936, 33807), (1062, 29796), (1146, 27612), (1404, 22538), (1416, 22347), (1528, 20709), (1534, 20628), (1593, 19864), (1719, 18408), (2124, 14898), (2292, 13806), (2301, 13752), (2483, 12744), (2808, 11269), (3068, 10314), (3186, 9932), (3438, 9204), (4248, 7449), (4584, 6903), (4602, 6876), (4966, 6372), (5157, 6136)]