271997508

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4057}}^1$

素因数の和:4252

約数の個数: 48

約数和(自身を含む): 656292224

約数和(自身を除く): 384294716

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 151, 222, 302, 444, 453, 604, 906, 1812, 4057, 5587, 8114, 11174, 12171, 16228, 16761, 22348, 24342, 33522, 48684, 67044, 150109, 300218, 450327, 600436, 612607, 900654, 1225214, 1801308, 1837821, 2450428, 3675642, 7351284, 22666459, 45332918, 67999377, 90665836, 135998754, 271997508]

約数ペア:

[(1, 271997508), (2, 135998754), (3, 90665836), (4, 67999377), (6, 45332918), (12, 22666459), (37, 7351284), (74, 3675642), (111, 2450428), (148, 1837821), (151, 1801308), (222, 1225214), (302, 900654), (444, 612607), (453, 600436), (604, 450327), (906, 300218), (1812, 150109), (4057, 67044), (5587, 48684), (8114, 33522), (11174, 24342), (12171, 22348), (16228, 16761)]