231140448

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1530

約数の個数: 216

約数和(自身を含む): 834692040

約数和(自身を除く): 603551592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 462, 504, 528, 539, 588, 616, 672, 693, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1386, 1489, 1568, 1584, 1617, 1764, 1848, 2016, 2156, 2352, 2464, 2772, 2978, 3168, 3234, 3528, 3696, 4312, 4467, 4704, 4851, 5544, 5956, 6468, 7056, 7392, 8624, 8934, 9702, 10423, 11088, 11912, 12936, 13401, 14112, 16379, 17248, 17868, 19404, 20846, 22176, 23824, 25872, 26802, 31269, 32758, 35736, 38808, 41692, 47648, 49137, 51744, 53604, 62538, 65516, 71472, 72961, 77616, 83384, 93807, 98274, 107208, 114653, 125076, 131032, 142944, 145922, 147411, 155232, 166768, 187614, 196548, 214416, 218883, 229306, 250152, 262064, 291844, 294822, 333536, 343959, 375228, 393096, 428832, 437766, 458612, 500304, 524128, 583688, 589644, 656649, 687918, 750456, 786192, 802571, 875532, 917224, 1000608, 1031877, 1167376, 1179288, 1313298, 1375836, 1500912, 1572384, 1605142, 1751064, 1834448, 2063754, 2334752, 2358576, 2407713, 2626596, 2751672, 3001824, 3210284, 3502128, 3668896, 4127508, 4717152, 4815426, 5253192, 5503344, 6420568, 7004256, 7223139, 8255016, 9630852, 10506384, 11006688, 12841136, 14446278, 16510032, 19261704, 21012768, 25682272, 28892556, 33020064, 38523408, 57785112, 77046816, 115570224, 231140448]

約数ペア:

[(1, 231140448), (2, 115570224), (3, 77046816), (4, 57785112), (6, 38523408), (7, 33020064), (8, 28892556), (9, 25682272), (11, 21012768), (12, 19261704), (14, 16510032), (16, 14446278), (18, 12841136), (21, 11006688), (22, 10506384), (24, 9630852), (28, 8255016), (32, 7223139), (33, 7004256), (36, 6420568), (42, 5503344), (44, 5253192), (48, 4815426), (49, 4717152), (56, 4127508), (63, 3668896), (66, 3502128), (72, 3210284), (77, 3001824), (84, 2751672), (88, 2626596), (96, 2407713), (98, 2358576), (99, 2334752), (112, 2063754), (126, 1834448), (132, 1751064), (144, 1605142), (147, 1572384), (154, 1500912), (168, 1375836), (176, 1313298), (196, 1179288), (198, 1167376), (224, 1031877), (231, 1000608), (252, 917224), (264, 875532), (288, 802571), (294, 786192), (308, 750456), (336, 687918), (352, 656649), (392, 589644), (396, 583688), (441, 524128), (462, 500304), (504, 458612), (528, 437766), (539, 428832), (588, 393096), (616, 375228), (672, 343959), (693, 333536), (784, 294822), (792, 291844), (882, 262064), (924, 250152), (1008, 229306), (1056, 218883), (1078, 214416), (1176, 196548), (1232, 187614), (1386, 166768), (1489, 155232), (1568, 147411), (1584, 145922), (1617, 142944), (1764, 131032), (1848, 125076), (2016, 114653), (2156, 107208), (2352, 98274), (2464, 93807), (2772, 83384), (2978, 77616), (3168, 72961), (3234, 71472), (3528, 65516), (3696, 62538), (4312, 53604), (4467, 51744), (4704, 49137), (4851, 47648), (5544, 41692), (5956, 38808), (6468, 35736), (7056, 32758), (7392, 31269), (8624, 26802), (8934, 25872), (9702, 23824), (10423, 22176), (11088, 20846), (11912, 19404), (12936, 17868), (13401, 17248), (14112, 16379)]