218431296

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6653}}^1$

素因数の和:6693

約数の個数: 112

約数和(自身を含む): 676046400

約数和(自身を除く): 457615104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 6653, 8208, 10944, 13306, 16416, 19959, 26612, 32832, 39918, 53224, 59877, 79836, 106448, 119754, 126407, 159672, 179631, 212896, 239508, 252814, 319344, 359262, 379221, 425792, 479016, 505628, 638688, 718524, 758442, 958032, 1011256, 1137663, 1277376, 1437048, 1516884, 1916064, 2022512, 2275326, 2874096, 3033768, 3412989, 3832128, 4045024, 4550652, 5748192, 6067536, 6825978, 8090048, 9101304, 11496384, 12135072, 13651956, 18202608, 24270144, 27303912, 36405216, 54607824, 72810432, 109215648, 218431296]

約数ペア:

[(1, 218431296), (2, 109215648), (3, 72810432), (4, 54607824), (6, 36405216), (8, 27303912), (9, 24270144), (12, 18202608), (16, 13651956), (18, 12135072), (19, 11496384), (24, 9101304), (27, 8090048), (32, 6825978), (36, 6067536), (38, 5748192), (48, 4550652), (54, 4045024), (57, 3832128), (64, 3412989), (72, 3033768), (76, 2874096), (96, 2275326), (108, 2022512), (114, 1916064), (144, 1516884), (152, 1437048), (171, 1277376), (192, 1137663), (216, 1011256), (228, 958032), (288, 758442), (304, 718524), (342, 638688), (432, 505628), (456, 479016), (513, 425792), (576, 379221), (608, 359262), (684, 319344), (864, 252814), (912, 239508), (1026, 212896), (1216, 179631), (1368, 159672), (1728, 126407), (1824, 119754), (2052, 106448), (2736, 79836), (3648, 59877), (4104, 53224), (5472, 39918), (6653, 32832), (8208, 26612), (10944, 19959), (13306, 16416)]