339945048

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127607}}^1$

素因数の和:127656

約数の個数: 48

約数和(自身を含む): 945575280

約数和(自身を除く): 605630232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 127607, 255214, 382821, 510428, 765642, 1020856, 1148463, 1531284, 2296926, 3062568, 4593852, 4721459, 9187704, 9442918, 14164377, 18885836, 28328754, 37771672, 42493131, 56657508, 84986262, 113315016, 169972524, 339945048]

約数ペア:

[(1, 339945048), (2, 169972524), (3, 113315016), (4, 84986262), (6, 56657508), (8, 42493131), (9, 37771672), (12, 28328754), (18, 18885836), (24, 14164377), (36, 9442918), (37, 9187704), (72, 4721459), (74, 4593852), (111, 3062568), (148, 2296926), (222, 1531284), (296, 1148463), (333, 1020856), (444, 765642), (666, 510428), (888, 382821), (1332, 255214), (2664, 127607)]