490637088

素因数分解:

$2^5\times 3^4\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2688

約数の個数: 120

約数和(自身を含む): 1463280588

約数和(自身を除く): 972643500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 108, 144, 146, 162, 216, 219, 288, 292, 324, 432, 438, 584, 648, 657, 864, 876, 1168, 1296, 1314, 1752, 1971, 2336, 2592, 2593, 2628, 3504, 3942, 5186, 5256, 5913, 7008, 7779, 7884, 10372, 10512, 11826, 15558, 15768, 20744, 21024, 23337, 23652, 31116, 31536, 41488, 46674, 47304, 62232, 63072, 70011, 82976, 93348, 94608, 124464, 140022, 186696, 189216, 189289, 210033, 248928, 280044, 373392, 378578, 420066, 560088, 567867, 746784, 757156, 840132, 1120176, 1135734, 1514312, 1680264, 1703601, 2240352, 2271468, 3028624, 3360528, 3407202, 4542936, 5110803, 6057248, 6721056, 6814404, 9085872, 10221606, 13628808, 15332409, 18171744, 20443212, 27257616, 30664818, 40886424, 54515232, 61329636, 81772848, 122659272, 163545696, 245318544, 490637088]

約数ペア:

[(1, 490637088), (2, 245318544), (3, 163545696), (4, 122659272), (6, 81772848), (8, 61329636), (9, 54515232), (12, 40886424), (16, 30664818), (18, 27257616), (24, 20443212), (27, 18171744), (32, 15332409), (36, 13628808), (48, 10221606), (54, 9085872), (72, 6814404), (73, 6721056), (81, 6057248), (96, 5110803), (108, 4542936), (144, 3407202), (146, 3360528), (162, 3028624), (216, 2271468), (219, 2240352), (288, 1703601), (292, 1680264), (324, 1514312), (432, 1135734), (438, 1120176), (584, 840132), (648, 757156), (657, 746784), (864, 567867), (876, 560088), (1168, 420066), (1296, 378578), (1314, 373392), (1752, 280044), (1971, 248928), (2336, 210033), (2592, 189289), (2593, 189216), (2628, 186696), (3504, 140022), (3942, 124464), (5186, 94608), (5256, 93348), (5913, 82976), (7008, 70011), (7779, 63072), (7884, 62232), (10372, 47304), (10512, 46674), (11826, 41488), (15558, 31536), (15768, 31116), (20744, 23652), (21024, 23337)]