221845824

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 224

約数和(自身を含む): 713232000

約数和(自身を除く): 491386176

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, 233, 261, 288, 304, 342, 348, 432, 456, 464, 466, 513, 522, 551, 576, 608, 684, 696, 699, 783, 864, 912, 928, 932, 1026, 1044, 1102, 1216, 1368, 1392, 1398, 1566, 1653, 1728, 1824, 1856, 1864, 2052, 2088, 2097, 2204, 2736, 2784, 2796, 3132, 3306, 3648, 3728, 4104, 4176, 4194, 4408, 4427, 4959, 5472, 5568, 5592, 6264, 6291, 6612, 6757, 7456, 8208, 8352, 8388, 8816, 8854, 9918, 10944, 11184, 12528, 12582, 13224, 13281, 13514, 14877, 14912, 16416, 16704, 16776, 17632, 17708, 19836, 20271, 22368, 25056, 25164, 26448, 26562, 27028, 29754, 32832, 33552, 35264, 35416, 39672, 39843, 40542, 44736, 50112, 50328, 52896, 53124, 54056, 59508, 60813, 67104, 70832, 79344, 79686, 81084, 100656, 105792, 106248, 108112, 119016, 119529, 121626, 128383, 134208, 141664, 158688, 159372, 162168, 182439, 201312, 212496, 216224, 238032, 239058, 243252, 256766, 283328, 317376, 318744, 324336, 364878, 385149, 402624, 424992, 432448, 476064, 478116, 486504, 513532, 637488, 648672, 729756, 770298, 849984, 952128, 956232, 973008, 1027064, 1155447, 1274976, 1297344, 1459512, 1540596, 1912464, 1946016, 2054128, 2310894, 2549952, 2919024, 3081192, 3466341, 3824928, 3892032, 4108256, 4621788, 5838048, 6162384, 6932682, 7649856, 8216512, 9243576, 11676096, 12324768, 13865364, 18487152, 24649536, 27730728, 36974304, 55461456, 73948608, 110922912, 221845824]

約数ペア:

[(1, 221845824), (2, 110922912), (3, 73948608), (4, 55461456), (6, 36974304), (8, 27730728), (9, 24649536), (12, 18487152), (16, 13865364), (18, 12324768), (19, 11676096), (24, 9243576), (27, 8216512), (29, 7649856), (32, 6932682), (36, 6162384), (38, 5838048), (48, 4621788), (54, 4108256), (57, 3892032), (58, 3824928), (64, 3466341), (72, 3081192), (76, 2919024), (87, 2549952), (96, 2310894), (108, 2054128), (114, 1946016), (116, 1912464), (144, 1540596), (152, 1459512), (171, 1297344), (174, 1274976), (192, 1155447), (216, 1027064), (228, 973008), (232, 956232), (233, 952128), (261, 849984), (288, 770298), (304, 729756), (342, 648672), (348, 637488), (432, 513532), (456, 486504), (464, 478116), (466, 476064), (513, 432448), (522, 424992), (551, 402624), (576, 385149), (608, 364878), (684, 324336), (696, 318744), (699, 317376), (783, 283328), (864, 256766), (912, 243252), (928, 239058), (932, 238032), (1026, 216224), (1044, 212496), (1102, 201312), (1216, 182439), (1368, 162168), (1392, 159372), (1398, 158688), (1566, 141664), (1653, 134208), (1728, 128383), (1824, 121626), (1856, 119529), (1864, 119016), (2052, 108112), (2088, 106248), (2097, 105792), (2204, 100656), (2736, 81084), (2784, 79686), (2796, 79344), (3132, 70832), (3306, 67104), (3648, 60813), (3728, 59508), (4104, 54056), (4176, 53124), (4194, 52896), (4408, 50328), (4427, 50112), (4959, 44736), (5472, 40542), (5568, 39843), (5592, 39672), (6264, 35416), (6291, 35264), (6612, 33552), (6757, 32832), (7456, 29754), (8208, 27028), (8352, 26562), (8388, 26448), (8816, 25164), (8854, 25056), (9918, 22368), (10944, 20271), (11184, 19836), (12528, 17708), (12582, 17632), (13224, 16776), (13281, 16704), (13514, 16416), (14877, 14912)]