478920384

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 224

約数和(自身を含む): 1536192000

約数和(自身を除く): 1057271616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 144, 152, 171, 174, 192, 216, 228, 232, 261, 288, 304, 342, 348, 432, 456, 464, 503, 513, 522, 551, 576, 608, 684, 696, 783, 864, 912, 928, 1006, 1026, 1044, 1102, 1216, 1368, 1392, 1509, 1566, 1653, 1728, 1824, 1856, 2012, 2052, 2088, 2204, 2736, 2784, 3018, 3132, 3306, 3648, 4024, 4104, 4176, 4408, 4527, 4959, 5472, 5568, 6036, 6264, 6612, 8048, 8208, 8352, 8816, 9054, 9557, 9918, 10944, 12072, 12528, 13224, 13581, 14587, 14877, 16096, 16416, 16704, 17632, 18108, 19114, 19836, 24144, 25056, 26448, 27162, 28671, 29174, 29754, 32192, 32832, 35264, 36216, 38228, 39672, 43761, 48288, 50112, 52896, 54324, 57342, 58348, 59508, 72432, 76456, 79344, 86013, 87522, 96576, 105792, 108648, 114684, 116696, 119016, 131283, 144864, 152912, 158688, 172026, 175044, 217296, 229368, 233392, 238032, 258039, 262566, 277153, 289728, 305824, 317376, 344052, 350088, 393849, 434592, 458736, 466784, 476064, 516078, 525132, 554306, 611648, 688104, 700176, 787698, 831459, 869184, 917472, 933568, 952128, 1032156, 1050264, 1108612, 1376208, 1400352, 1575396, 1662918, 1834944, 2064312, 2100528, 2217224, 2494377, 2752416, 2800704, 3150792, 3325836, 4128624, 4201056, 4434448, 4988754, 5504832, 6301584, 6651672, 7483131, 8257248, 8402112, 8868896, 9977508, 12603168, 13303344, 14966262, 16514496, 17737792, 19955016, 25206336, 26606688, 29932524, 39910032, 53213376, 59865048, 79820064, 119730096, 159640128, 239460192, 478920384]

約数ペア:

[(1, 478920384), (2, 239460192), (3, 159640128), (4, 119730096), (6, 79820064), (8, 59865048), (9, 53213376), (12, 39910032), (16, 29932524), (18, 26606688), (19, 25206336), (24, 19955016), (27, 17737792), (29, 16514496), (32, 14966262), (36, 13303344), (38, 12603168), (48, 9977508), (54, 8868896), (57, 8402112), (58, 8257248), (64, 7483131), (72, 6651672), (76, 6301584), (87, 5504832), (96, 4988754), (108, 4434448), (114, 4201056), (116, 4128624), (144, 3325836), (152, 3150792), (171, 2800704), (174, 2752416), (192, 2494377), (216, 2217224), (228, 2100528), (232, 2064312), (261, 1834944), (288, 1662918), (304, 1575396), (342, 1400352), (348, 1376208), (432, 1108612), (456, 1050264), (464, 1032156), (503, 952128), (513, 933568), (522, 917472), (551, 869184), (576, 831459), (608, 787698), (684, 700176), (696, 688104), (783, 611648), (864, 554306), (912, 525132), (928, 516078), (1006, 476064), (1026, 466784), (1044, 458736), (1102, 434592), (1216, 393849), (1368, 350088), (1392, 344052), (1509, 317376), (1566, 305824), (1653, 289728), (1728, 277153), (1824, 262566), (1856, 258039), (2012, 238032), (2052, 233392), (2088, 229368), (2204, 217296), (2736, 175044), (2784, 172026), (3018, 158688), (3132, 152912), (3306, 144864), (3648, 131283), (4024, 119016), (4104, 116696), (4176, 114684), (4408, 108648), (4527, 105792), (4959, 96576), (5472, 87522), (5568, 86013), (6036, 79344), (6264, 76456), (6612, 72432), (8048, 59508), (8208, 58348), (8352, 57342), (8816, 54324), (9054, 52896), (9557, 50112), (9918, 48288), (10944, 43761), (12072, 39672), (12528, 38228), (13224, 36216), (13581, 35264), (14587, 32832), (14877, 32192), (16096, 29754), (16416, 29174), (16704, 28671), (17632, 27162), (18108, 26448), (19114, 25056), (19836, 24144)]