533988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 1671488

約数和(自身を除く): 1137500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 163, 182, 234, 252, 273, 326, 364, 468, 489, 546, 652, 819, 978, 1092, 1141, 1467, 1638, 1956, 2119, 2282, 2934, 3276, 3423, 4238, 4564, 5868, 6357, 6846, 8476, 10269, 12714, 13692, 14833, 19071, 20538, 25428, 29666, 38142, 41076, 44499, 59332, 76284, 88998, 133497, 177996, 266994, 533988]

約数ペア:

[(1, 533988), (2, 266994), (3, 177996), (4, 133497), (6, 88998), (7, 76284), (9, 59332), (12, 44499), (13, 41076), (14, 38142), (18, 29666), (21, 25428), (26, 20538), (28, 19071), (36, 14833), (39, 13692), (42, 12714), (52, 10269), (63, 8476), (78, 6846), (84, 6357), (91, 5868), (117, 4564), (126, 4238), (156, 3423), (163, 3276), (182, 2934), (234, 2282), (252, 2119), (273, 1956), (326, 1638), (364, 1467), (468, 1141), (489, 1092), (546, 978), (652, 819)]