238467312

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:935

約数の個数: 120

約数和(自身を含む): 705088800

約数和(自身を除く): 466621488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 138, 144, 178, 184, 207, 267, 276, 356, 368, 414, 534, 552, 712, 801, 809, 828, 1068, 1104, 1424, 1602, 1618, 1656, 2047, 2136, 2427, 3204, 3236, 3312, 4094, 4272, 4854, 6141, 6408, 6472, 7281, 8188, 9708, 12282, 12816, 12944, 14562, 16376, 18423, 18607, 19416, 24564, 29124, 32752, 36846, 37214, 38832, 49128, 55821, 58248, 72001, 73692, 74428, 98256, 111642, 116496, 144002, 147384, 148856, 167463, 216003, 223284, 288004, 294768, 297712, 334926, 432006, 446568, 576008, 648009, 669852, 864012, 893136, 1152016, 1296018, 1339704, 1656023, 1728024, 2592036, 2679408, 3312046, 3456048, 4968069, 5184072, 6624092, 9936138, 10368144, 13248184, 14904207, 19872276, 26496368, 29808414, 39744552, 59616828, 79489104, 119233656, 238467312]

約数ペア:

[(1, 238467312), (2, 119233656), (3, 79489104), (4, 59616828), (6, 39744552), (8, 29808414), (9, 26496368), (12, 19872276), (16, 14904207), (18, 13248184), (23, 10368144), (24, 9936138), (36, 6624092), (46, 5184072), (48, 4968069), (69, 3456048), (72, 3312046), (89, 2679408), (92, 2592036), (138, 1728024), (144, 1656023), (178, 1339704), (184, 1296018), (207, 1152016), (267, 893136), (276, 864012), (356, 669852), (368, 648009), (414, 576008), (534, 446568), (552, 432006), (712, 334926), (801, 297712), (809, 294768), (828, 288004), (1068, 223284), (1104, 216003), (1424, 167463), (1602, 148856), (1618, 147384), (1656, 144002), (2047, 116496), (2136, 111642), (2427, 98256), (3204, 74428), (3236, 73692), (3312, 72001), (4094, 58248), (4272, 55821), (4854, 49128), (6141, 38832), (6408, 37214), (6472, 36846), (7281, 32752), (8188, 29124), (9708, 24564), (12282, 19416), (12816, 18607), (12944, 18423), (14562, 16376)]