328724928

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 252

約数和(自身を含む): 1155633960

約数和(自身を除く): 826909032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 448, 456, 504, 532, 576, 588, 608, 613, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1216, 1226, 1344, 1368, 1568, 1596, 1764, 1824, 1839, 1862, 2016, 2128, 2352, 2394, 2452, 2736, 2793, 3136, 3192, 3528, 3648, 3678, 3724, 4032, 4256, 4291, 4704, 4788, 4904, 5472, 5517, 5586, 6384, 7056, 7356, 7448, 8379, 8512, 8582, 9408, 9576, 9808, 10944, 11034, 11172, 11647, 12768, 12873, 14112, 14712, 14896, 16758, 17164, 19152, 19616, 22068, 22344, 23294, 25536, 25746, 28224, 29424, 29792, 30037, 33516, 34328, 34941, 38304, 38619, 39232, 44136, 44688, 46588, 51492, 58848, 59584, 60074, 67032, 68656, 69882, 76608, 77238, 81529, 88272, 89376, 90111, 93176, 102984, 104823, 117696, 120148, 134064, 137312, 139764, 154476, 163058, 176544, 178752, 180222, 186352, 205968, 209646, 240296, 244587, 268128, 270333, 274624, 279528, 308952, 326116, 353088, 360444, 372704, 411936, 419292, 480592, 489174, 536256, 540666, 559056, 570703, 617904, 652232, 720888, 733761, 745408, 823872, 838584, 961184, 978348, 1081332, 1118112, 1141406, 1235808, 1304464, 1441776, 1467522, 1677168, 1712109, 1922368, 1956696, 2162664, 2236224, 2282812, 2471616, 2608928, 2883552, 2935044, 3354336, 3424218, 3913392, 4325328, 4565624, 5136327, 5217856, 5767104, 5870088, 6708672, 6848436, 7826784, 8650656, 9131248, 10272654, 11740176, 13696872, 15653568, 17301312, 18262496, 20545308, 23480352, 27393744, 36524992, 41090616, 46960704, 54787488, 82181232, 109574976, 164362464, 328724928]

約数ペア:

[(1, 328724928), (2, 164362464), (3, 109574976), (4, 82181232), (6, 54787488), (7, 46960704), (8, 41090616), (9, 36524992), (12, 27393744), (14, 23480352), (16, 20545308), (18, 18262496), (19, 17301312), (21, 15653568), (24, 13696872), (28, 11740176), (32, 10272654), (36, 9131248), (38, 8650656), (42, 7826784), (48, 6848436), (49, 6708672), (56, 5870088), (57, 5767104), (63, 5217856), (64, 5136327), (72, 4565624), (76, 4325328), (84, 3913392), (96, 3424218), (98, 3354336), (112, 2935044), (114, 2883552), (126, 2608928), (133, 2471616), (144, 2282812), (147, 2236224), (152, 2162664), (168, 1956696), (171, 1922368), (192, 1712109), (196, 1677168), (224, 1467522), (228, 1441776), (252, 1304464), (266, 1235808), (288, 1141406), (294, 1118112), (304, 1081332), (336, 978348), (342, 961184), (392, 838584), (399, 823872), (441, 745408), (448, 733761), (456, 720888), (504, 652232), (532, 617904), (576, 570703), (588, 559056), (608, 540666), (613, 536256), (672, 489174), (684, 480592), (784, 419292), (798, 411936), (882, 372704), (912, 360444), (931, 353088), (1008, 326116), (1064, 308952), (1176, 279528), (1197, 274624), (1216, 270333), (1226, 268128), (1344, 244587), (1368, 240296), (1568, 209646), (1596, 205968), (1764, 186352), (1824, 180222), (1839, 178752), (1862, 176544), (2016, 163058), (2128, 154476), (2352, 139764), (2394, 137312), (2452, 134064), (2736, 120148), (2793, 117696), (3136, 104823), (3192, 102984), (3528, 93176), (3648, 90111), (3678, 89376), (3724, 88272), (4032, 81529), (4256, 77238), (4291, 76608), (4704, 69882), (4788, 68656), (4904, 67032), (5472, 60074), (5517, 59584), (5586, 58848), (6384, 51492), (7056, 46588), (7356, 44688), (7448, 44136), (8379, 39232), (8512, 38619), (8582, 38304), (9408, 34941), (9576, 34328), (9808, 33516), (10944, 30037), (11034, 29792), (11172, 29424), (11647, 28224), (12768, 25746), (12873, 25536), (14112, 23294), (14712, 22344), (14896, 22068), (16758, 19616), (17164, 19152)]