18446621952

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{20407}}^1$

素因数の和:20544

約数の個数: 144

約数和(自身を含む): 54061281792

約数和(自身を除く): 35614659840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 107, 128, 132, 176, 192, 214, 256, 264, 321, 352, 384, 428, 528, 642, 704, 768, 856, 1056, 1177, 1284, 1408, 1712, 2112, 2354, 2568, 2816, 3424, 3531, 4224, 4708, 5136, 6848, 7062, 8448, 9416, 10272, 13696, 14124, 18832, 20407, 20544, 27392, 28248, 37664, 40814, 41088, 56496, 61221, 75328, 81628, 82176, 112992, 122442, 150656, 163256, 224477, 225984, 244884, 301312, 326512, 448954, 451968, 489768, 653024, 673431, 897908, 903936, 979536, 1306048, 1346862, 1795816, 1959072, 2183549, 2612096, 2693724, 3591632, 3918144, 4367098, 5224192, 5387448, 6550647, 7183264, 7836288, 8734196, 10774896, 13101294, 14366528, 15672576, 17468392, 21549792, 24019039, 26202588, 28733056, 34936784, 43099584, 48038078, 52405176, 57466112, 69873568, 72057117, 86199168, 96076156, 104810352, 139747136, 144114234, 172398336, 192152312, 209620704, 279494272, 288228468, 384304624, 419241408, 558988544, 576456936, 768609248, 838482816, 1152913872, 1537218496, 1676965632, 2305827744, 3074436992, 4611655488, 6148873984, 9223310976, 18446621952]

約数ペア:

[(1, 18446621952), (2, 9223310976), (3, 6148873984), (4, 4611655488), (6, 3074436992), (8, 2305827744), (11, 1676965632), (12, 1537218496), (16, 1152913872), (22, 838482816), (24, 768609248), (32, 576456936), (33, 558988544), (44, 419241408), (48, 384304624), (64, 288228468), (66, 279494272), (88, 209620704), (96, 192152312), (107, 172398336), (128, 144114234), (132, 139747136), (176, 104810352), (192, 96076156), (214, 86199168), (256, 72057117), (264, 69873568), (321, 57466112), (352, 52405176), (384, 48038078), (428, 43099584), (528, 34936784), (642, 28733056), (704, 26202588), (768, 24019039), (856, 21549792), (1056, 17468392), (1177, 15672576), (1284, 14366528), (1408, 13101294), (1712, 10774896), (2112, 8734196), (2354, 7836288), (2568, 7183264), (2816, 6550647), (3424, 5387448), (3531, 5224192), (4224, 4367098), (4708, 3918144), (5136, 3591632), (6848, 2693724), (7062, 2612096), (8448, 2183549), (9416, 1959072), (10272, 1795816), (13696, 1346862), (14124, 1306048), (18832, 979536), (20407, 903936), (20544, 897908), (27392, 673431), (28248, 653024), (37664, 489768), (40814, 451968), (41088, 448954), (56496, 326512), (61221, 301312), (75328, 244884), (81628, 225984), (82176, 224477), (112992, 163256), (122442, 150656)]