239221728

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 734469120

約数和(自身を除く): 495247392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 47, 48, 54, 72, 86, 94, 96, 108, 129, 137, 141, 144, 172, 188, 216, 258, 274, 282, 288, 344, 376, 387, 411, 423, 432, 516, 548, 564, 688, 752, 774, 822, 846, 864, 1032, 1096, 1128, 1161, 1233, 1269, 1376, 1504, 1548, 1644, 1692, 2021, 2064, 2192, 2256, 2322, 2466, 2538, 3096, 3288, 3384, 3699, 4042, 4128, 4384, 4512, 4644, 4932, 5076, 5891, 6063, 6192, 6439, 6576, 6768, 7398, 8084, 9288, 9864, 10152, 11782, 12126, 12384, 12878, 13152, 13536, 14796, 16168, 17673, 18189, 18576, 19317, 19728, 20304, 23564, 24252, 25756, 29592, 32336, 35346, 36378, 37152, 38634, 39456, 40608, 47128, 48504, 51512, 53019, 54567, 57951, 59184, 64672, 70692, 72756, 77268, 94256, 97008, 103024, 106038, 109134, 115902, 118368, 141384, 145512, 154536, 159057, 173853, 188512, 194016, 206048, 212076, 218268, 231804, 276877, 282768, 291024, 309072, 318114, 347706, 424152, 436536, 463608, 553754, 565536, 582048, 618144, 636228, 695412, 830631, 848304, 873072, 927216, 1107508, 1272456, 1390824, 1661262, 1696608, 1746144, 1854432, 2215016, 2491893, 2544912, 2781648, 3322524, 4430032, 4983786, 5089824, 5563296, 6645048, 7475679, 8860064, 9967572, 13290096, 14951358, 19935144, 26580192, 29902716, 39870288, 59805432, 79740576, 119610864, 239221728]

約数ペア:

[(1, 239221728), (2, 119610864), (3, 79740576), (4, 59805432), (6, 39870288), (8, 29902716), (9, 26580192), (12, 19935144), (16, 14951358), (18, 13290096), (24, 9967572), (27, 8860064), (32, 7475679), (36, 6645048), (43, 5563296), (47, 5089824), (48, 4983786), (54, 4430032), (72, 3322524), (86, 2781648), (94, 2544912), (96, 2491893), (108, 2215016), (129, 1854432), (137, 1746144), (141, 1696608), (144, 1661262), (172, 1390824), (188, 1272456), (216, 1107508), (258, 927216), (274, 873072), (282, 848304), (288, 830631), (344, 695412), (376, 636228), (387, 618144), (411, 582048), (423, 565536), (432, 553754), (516, 463608), (548, 436536), (564, 424152), (688, 347706), (752, 318114), (774, 309072), (822, 291024), (846, 282768), (864, 276877), (1032, 231804), (1096, 218268), (1128, 212076), (1161, 206048), (1233, 194016), (1269, 188512), (1376, 173853), (1504, 159057), (1548, 154536), (1644, 145512), (1692, 141384), (2021, 118368), (2064, 115902), (2192, 109134), (2256, 106038), (2322, 103024), (2466, 97008), (2538, 94256), (3096, 77268), (3288, 72756), (3384, 70692), (3699, 64672), (4042, 59184), (4128, 57951), (4384, 54567), (4512, 53019), (4644, 51512), (4932, 48504), (5076, 47128), (5891, 40608), (6063, 39456), (6192, 38634), (6439, 37152), (6576, 36378), (6768, 35346), (7398, 32336), (8084, 29592), (9288, 25756), (9864, 24252), (10152, 23564), (11782, 20304), (12126, 19728), (12384, 19317), (12878, 18576), (13152, 18189), (13536, 17673), (14796, 16168)]