272373528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3851}}^1$

素因数の和:4288

約数の個数: 64

約数和(自身を含む): 780261120

約数和(自身を除く): 507887592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 2526, 2947, 3368, 3851, 5052, 5894, 7702, 8841, 10104, 11553, 11788, 15404, 17682, 23106, 23576, 26957, 30808, 35364, 46212, 53914, 70728, 80871, 92424, 107828, 161742, 215656, 323484, 646968, 1621271, 3242542, 4863813, 6485084, 9727626, 11348897, 12970168, 19455252, 22697794, 34046691, 38910504, 45395588, 68093382, 90791176, 136186764, 272373528]

約数ペア:

[(1, 272373528), (2, 136186764), (3, 90791176), (4, 68093382), (6, 45395588), (7, 38910504), (8, 34046691), (12, 22697794), (14, 19455252), (21, 12970168), (24, 11348897), (28, 9727626), (42, 6485084), (56, 4863813), (84, 3242542), (168, 1621271), (421, 646968), (842, 323484), (1263, 215656), (1684, 161742), (2526, 107828), (2947, 92424), (3368, 80871), (3851, 70728), (5052, 53914), (5894, 46212), (7702, 35364), (8841, 30808), (10104, 26957), (11553, 23576), (11788, 23106), (15404, 17682)]