1944264

素因数分解:

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

素因数の和:250

約数の個数: 64

約数和(自身を含む): 5667840

約数和(自身を除く): 3723576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 163, 168, 213, 284, 326, 426, 489, 497, 568, 652, 852, 978, 994, 1141, 1304, 1491, 1704, 1956, 1988, 2282, 2982, 3423, 3912, 3976, 4564, 5964, 6846, 9128, 11573, 11928, 13692, 23146, 27384, 34719, 46292, 69438, 81011, 92584, 138876, 162022, 243033, 277752, 324044, 486066, 648088, 972132, 1944264]

約数ペア:

[(1, 1944264), (2, 972132), (3, 648088), (4, 486066), (6, 324044), (7, 277752), (8, 243033), (12, 162022), (14, 138876), (21, 92584), (24, 81011), (28, 69438), (42, 46292), (56, 34719), (71, 27384), (84, 23146), (142, 13692), (163, 11928), (168, 11573), (213, 9128), (284, 6846), (326, 5964), (426, 4564), (489, 3976), (497, 3912), (568, 3423), (652, 2982), (852, 2282), (978, 1988), (994, 1956), (1141, 1704), (1304, 1491)]