315055872

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2443

約数の個数: 144

約数和(自身を含む): 981120000

約数和(自身を除く): 666064128

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, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2399, 2432, 2736, 3456, 3648, 4104, 4798, 4864, 5472, 6912, 7197, 7296, 8208, 9596, 10944, 14394, 14592, 16416, 19192, 21591, 21888, 28788, 32832, 38384, 43182, 43776, 45581, 57576, 64773, 65664, 76768, 86364, 91162, 115152, 129546, 131328, 136743, 153536, 172728, 182324, 230304, 259092, 273486, 307072, 345456, 364648, 410229, 460608, 518184, 546972, 614144, 690912, 729296, 820458, 921216, 1036368, 1093944, 1230687, 1381824, 1458592, 1640916, 1842432, 2072736, 2187888, 2461374, 2763648, 2917184, 3281832, 4145472, 4375776, 4922748, 5527296, 5834368, 6563664, 8290944, 8751552, 9845496, 11668736, 13127328, 16581888, 17503104, 19690992, 26254656, 35006208, 39381984, 52509312, 78763968, 105018624, 157527936, 315055872]

約数ペア:

[(1, 315055872), (2, 157527936), (3, 105018624), (4, 78763968), (6, 52509312), (8, 39381984), (9, 35006208), (12, 26254656), (16, 19690992), (18, 17503104), (19, 16581888), (24, 13127328), (27, 11668736), (32, 9845496), (36, 8751552), (38, 8290944), (48, 6563664), (54, 5834368), (57, 5527296), (64, 4922748), (72, 4375776), (76, 4145472), (96, 3281832), (108, 2917184), (114, 2763648), (128, 2461374), (144, 2187888), (152, 2072736), (171, 1842432), (192, 1640916), (216, 1458592), (228, 1381824), (256, 1230687), (288, 1093944), (304, 1036368), (342, 921216), (384, 820458), (432, 729296), (456, 690912), (513, 614144), (576, 546972), (608, 518184), (684, 460608), (768, 410229), (864, 364648), (912, 345456), (1026, 307072), (1152, 273486), (1216, 259092), (1368, 230304), (1728, 182324), (1824, 172728), (2052, 153536), (2304, 136743), (2399, 131328), (2432, 129546), (2736, 115152), (3456, 91162), (3648, 86364), (4104, 76768), (4798, 65664), (4864, 64773), (5472, 57576), (6912, 45581), (7197, 43776), (7296, 43182), (8208, 38384), (9596, 32832), (10944, 28788), (14394, 21888), (14592, 21591), (16416, 19192)]