218430432

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 720099072

約数和(自身を除く): 501668640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 96, 99, 108, 132, 141, 144, 162, 163, 176, 188, 198, 216, 264, 282, 288, 297, 324, 326, 352, 376, 396, 423, 432, 489, 517, 528, 564, 594, 648, 652, 752, 792, 846, 864, 891, 978, 1034, 1056, 1128, 1188, 1269, 1296, 1304, 1467, 1504, 1551, 1584, 1692, 1782, 1793, 1956, 2068, 2256, 2376, 2538, 2592, 2608, 2934, 3102, 3168, 3384, 3564, 3586, 3807, 3912, 4136, 4401, 4512, 4653, 4752, 5076, 5216, 5379, 5868, 6204, 6768, 7128, 7172, 7614, 7661, 7824, 8272, 8802, 9306, 9504, 10152, 10758, 11736, 12408, 13203, 13536, 13959, 14256, 14344, 15228, 15322, 15648, 16137, 16544, 17604, 18612, 20304, 21516, 22983, 23472, 24816, 26406, 27918, 28512, 28688, 30456, 30644, 32274, 35208, 37224, 40608, 41877, 43032, 45966, 46944, 48411, 49632, 52812, 55836, 57376, 60912, 61288, 64548, 68949, 70416, 74448, 83754, 84271, 86064, 91932, 96822, 105624, 111672, 121824, 122576, 129096, 137898, 140832, 145233, 148896, 167508, 168542, 172128, 183864, 193644, 206847, 211248, 223344, 245152, 252813, 258192, 275796, 290466, 335016, 337084, 367728, 387288, 413694, 422496, 446688, 505626, 516384, 551592, 580932, 620541, 670032, 674168, 735456, 758439, 774576, 827388, 1011252, 1103184, 1161864, 1241082, 1340064, 1348336, 1516878, 1549152, 1654776, 2022504, 2206368, 2275317, 2323728, 2482164, 2696672, 3033756, 3309552, 4045008, 4550634, 4647456, 4964328, 6067512, 6619104, 6825951, 8090016, 9101268, 9928656, 12135024, 13651902, 18202536, 19857312, 24270048, 27303804, 36405072, 54607608, 72810144, 109215216, 218430432]

約数ペア:

[(1, 218430432), (2, 109215216), (3, 72810144), (4, 54607608), (6, 36405072), (8, 27303804), (9, 24270048), (11, 19857312), (12, 18202536), (16, 13651902), (18, 12135024), (22, 9928656), (24, 9101268), (27, 8090016), (32, 6825951), (33, 6619104), (36, 6067512), (44, 4964328), (47, 4647456), (48, 4550634), (54, 4045008), (66, 3309552), (72, 3033756), (81, 2696672), (88, 2482164), (94, 2323728), (96, 2275317), (99, 2206368), (108, 2022504), (132, 1654776), (141, 1549152), (144, 1516878), (162, 1348336), (163, 1340064), (176, 1241082), (188, 1161864), (198, 1103184), (216, 1011252), (264, 827388), (282, 774576), (288, 758439), (297, 735456), (324, 674168), (326, 670032), (352, 620541), (376, 580932), (396, 551592), (423, 516384), (432, 505626), (489, 446688), (517, 422496), (528, 413694), (564, 387288), (594, 367728), (648, 337084), (652, 335016), (752, 290466), (792, 275796), (846, 258192), (864, 252813), (891, 245152), (978, 223344), (1034, 211248), (1056, 206847), (1128, 193644), (1188, 183864), (1269, 172128), (1296, 168542), (1304, 167508), (1467, 148896), (1504, 145233), (1551, 140832), (1584, 137898), (1692, 129096), (1782, 122576), (1793, 121824), (1956, 111672), (2068, 105624), (2256, 96822), (2376, 91932), (2538, 86064), (2592, 84271), (2608, 83754), (2934, 74448), (3102, 70416), (3168, 68949), (3384, 64548), (3564, 61288), (3586, 60912), (3807, 57376), (3912, 55836), (4136, 52812), (4401, 49632), (4512, 48411), (4653, 46944), (4752, 45966), (5076, 43032), (5216, 41877), (5379, 40608), (5868, 37224), (6204, 35208), (6768, 32274), (7128, 30644), (7172, 30456), (7614, 28688), (7661, 28512), (7824, 27918), (8272, 26406), (8802, 24816), (9306, 23472), (9504, 22983), (10152, 21516), (10758, 20304), (11736, 18612), (12408, 17604), (13203, 16544), (13536, 16137), (13959, 15648), (14256, 15322), (14344, 15228)]