268107672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20201}}^1$

素因数の和:20296

約数の個数: 64

約数和(自身を含む): 775756800

約数和(自身を除く): 507649128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 20201, 40402, 60603, 80804, 121206, 141407, 161608, 242412, 282814, 424221, 484824, 565628, 848442, 1131256, 1595879, 1696884, 3191758, 3393768, 4787637, 6383516, 9575274, 11171153, 12767032, 19150548, 22342306, 33513459, 38301096, 44684612, 67026918, 89369224, 134053836, 268107672]

約数ペア:

[(1, 268107672), (2, 134053836), (3, 89369224), (4, 67026918), (6, 44684612), (7, 38301096), (8, 33513459), (12, 22342306), (14, 19150548), (21, 12767032), (24, 11171153), (28, 9575274), (42, 6383516), (56, 4787637), (79, 3393768), (84, 3191758), (158, 1696884), (168, 1595879), (237, 1131256), (316, 848442), (474, 565628), (553, 484824), (632, 424221), (948, 282814), (1106, 242412), (1659, 161608), (1896, 141407), (2212, 121206), (3318, 80804), (4424, 60603), (6636, 40402), (13272, 20201)]