238656852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:918

約数の個数: 108

約数和(自身を含む): 706407156

約数和(自身を除く): 467750304

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 193, 196, 252, 294, 386, 441, 579, 588, 701, 772, 882, 1158, 1351, 1402, 1737, 1764, 2103, 2316, 2702, 2804, 3474, 4053, 4206, 4907, 5404, 6309, 6948, 8106, 8412, 9457, 9814, 12159, 12618, 14721, 16212, 18914, 19628, 24318, 25236, 28371, 29442, 34349, 37828, 44163, 48636, 56742, 58884, 68698, 85113, 88326, 103047, 113484, 135293, 137396, 170226, 176652, 206094, 270586, 309141, 340452, 405879, 412188, 541172, 618282, 811758, 947051, 1217637, 1236564, 1623516, 1894102, 2435274, 2841153, 3788204, 4870548, 5682306, 6629357, 8523459, 11364612, 13258714, 17046918, 19888071, 26517428, 34093836, 39776142, 59664213, 79552284, 119328426, 238656852]

約数ペア:

[(1, 238656852), (2, 119328426), (3, 79552284), (4, 59664213), (6, 39776142), (7, 34093836), (9, 26517428), (12, 19888071), (14, 17046918), (18, 13258714), (21, 11364612), (28, 8523459), (36, 6629357), (42, 5682306), (49, 4870548), (63, 3788204), (84, 2841153), (98, 2435274), (126, 1894102), (147, 1623516), (193, 1236564), (196, 1217637), (252, 947051), (294, 811758), (386, 618282), (441, 541172), (579, 412188), (588, 405879), (701, 340452), (772, 309141), (882, 270586), (1158, 206094), (1351, 176652), (1402, 170226), (1737, 137396), (1764, 135293), (2103, 113484), (2316, 103047), (2702, 88326), (2804, 85113), (3474, 68698), (4053, 58884), (4206, 56742), (4907, 48636), (5404, 44163), (6309, 37828), (6948, 34349), (8106, 29442), (8412, 28371), (9457, 25236), (9814, 24318), (12159, 19628), (12618, 18914), (14721, 16212)]