253044576

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2087}}^1$

素因数の和:2524

約数の個数: 72

約数和(自身を含む): 721650384

約数和(自身を除く): 468605808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1684, 2087, 2526, 3368, 3789, 4174, 5052, 6261, 6736, 7578, 8348, 10104, 12522, 13472, 15156, 16696, 18783, 20208, 25044, 30312, 33392, 37566, 40416, 50088, 60624, 66784, 75132, 100176, 121248, 150264, 200352, 300528, 601056, 878627, 1757254, 2635881, 3514508, 5271762, 7029016, 7907643, 10543524, 14058032, 15815286, 21087048, 28116064, 31630572, 42174096, 63261144, 84348192, 126522288, 253044576]

約数ペア:

[(1, 253044576), (2, 126522288), (3, 84348192), (4, 63261144), (6, 42174096), (8, 31630572), (9, 28116064), (12, 21087048), (16, 15815286), (18, 14058032), (24, 10543524), (32, 7907643), (36, 7029016), (48, 5271762), (72, 3514508), (96, 2635881), (144, 1757254), (288, 878627), (421, 601056), (842, 300528), (1263, 200352), (1684, 150264), (2087, 121248), (2526, 100176), (3368, 75132), (3789, 66784), (4174, 60624), (5052, 50088), (6261, 40416), (6736, 37566), (7578, 33392), (8348, 30312), (10104, 25044), (12522, 20208), (13472, 18783), (15156, 16696)]