254915304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19207}}^1$

素因数の和:19302

約数の個数: 64

約数和(自身を含む): 737587200

約数和(自身を除く): 482671896

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, 19207, 38414, 57621, 76828, 115242, 134449, 153656, 230484, 268898, 403347, 460968, 537796, 806694, 1075592, 1517353, 1613388, 3034706, 3226776, 4552059, 6069412, 9104118, 10621471, 12138824, 18208236, 21242942, 31864413, 36416472, 42485884, 63728826, 84971768, 127457652, 254915304]

約数ペア:

[(1, 254915304), (2, 127457652), (3, 84971768), (4, 63728826), (6, 42485884), (7, 36416472), (8, 31864413), (12, 21242942), (14, 18208236), (21, 12138824), (24, 10621471), (28, 9104118), (42, 6069412), (56, 4552059), (79, 3226776), (84, 3034706), (158, 1613388), (168, 1517353), (237, 1075592), (316, 806694), (474, 537796), (553, 460968), (632, 403347), (948, 268898), (1106, 230484), (1659, 153656), (1896, 134449), (2212, 115242), (3318, 76828), (4424, 57621), (6636, 38414), (13272, 19207)]