263034288

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1023

約数の個数: 120

約数和(自身を含む): 807882816

約数和(自身を除く): 544848528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 211, 264, 396, 422, 528, 633, 787, 792, 844, 1266, 1574, 1584, 1688, 1899, 2321, 2361, 2532, 3148, 3376, 3798, 4642, 4722, 5064, 6296, 6963, 7083, 7596, 8657, 9284, 9444, 10128, 12592, 13926, 14166, 15192, 17314, 18568, 18888, 20889, 25971, 27852, 28332, 30384, 34628, 37136, 37776, 41778, 51942, 55704, 56664, 69256, 77913, 83556, 103884, 111408, 113328, 138512, 155826, 166057, 167112, 207768, 311652, 332114, 334224, 415536, 498171, 623304, 664228, 996342, 1246608, 1328456, 1494513, 1826627, 1992684, 2656912, 2989026, 3653254, 3985368, 5479881, 5978052, 7306508, 7970736, 10959762, 11956104, 14613016, 16439643, 21919524, 23912208, 29226032, 32879286, 43839048, 65758572, 87678096, 131517144, 263034288]

約数ペア:

[(1, 263034288), (2, 131517144), (3, 87678096), (4, 65758572), (6, 43839048), (8, 32879286), (9, 29226032), (11, 23912208), (12, 21919524), (16, 16439643), (18, 14613016), (22, 11956104), (24, 10959762), (33, 7970736), (36, 7306508), (44, 5978052), (48, 5479881), (66, 3985368), (72, 3653254), (88, 2989026), (99, 2656912), (132, 1992684), (144, 1826627), (176, 1494513), (198, 1328456), (211, 1246608), (264, 996342), (396, 664228), (422, 623304), (528, 498171), (633, 415536), (787, 334224), (792, 332114), (844, 311652), (1266, 207768), (1574, 167112), (1584, 166057), (1688, 155826), (1899, 138512), (2321, 113328), (2361, 111408), (2532, 103884), (3148, 83556), (3376, 77913), (3798, 69256), (4642, 56664), (4722, 55704), (5064, 51942), (6296, 41778), (6963, 37776), (7083, 37136), (7596, 34628), (8657, 30384), (9284, 28332), (9444, 27852), (10128, 25971), (12592, 20889), (13926, 18888), (14166, 18568), (15192, 17314)]