488906784

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1983

約数の個数: 144

約数和(自身を含む): 1495428480

約数和(自身を除く): 1006521696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 342, 376, 423, 456, 564, 608, 684, 752, 846, 893, 912, 1128, 1368, 1504, 1692, 1786, 1824, 1901, 2256, 2679, 2736, 3384, 3572, 3802, 4512, 5358, 5472, 5703, 6768, 7144, 7604, 8037, 10716, 11406, 13536, 14288, 15208, 16074, 17109, 21432, 22812, 28576, 30416, 32148, 34218, 36119, 42864, 45624, 60832, 64296, 68436, 72238, 85728, 89347, 91248, 108357, 128592, 136872, 144476, 178694, 182496, 216714, 257184, 268041, 273744, 288952, 325071, 357388, 433428, 536082, 547488, 577904, 650142, 714776, 804123, 866856, 1072164, 1155808, 1300284, 1429552, 1608246, 1697593, 1733712, 2144328, 2600568, 2859104, 3216492, 3395186, 3467424, 4288656, 5092779, 5201136, 6432984, 6790372, 8577312, 10185558, 10402272, 12865968, 13580744, 15278337, 20371116, 25731936, 27161488, 30556674, 40742232, 54322976, 61113348, 81484464, 122226696, 162968928, 244453392, 488906784]

約数ペア:

[(1, 488906784), (2, 244453392), (3, 162968928), (4, 122226696), (6, 81484464), (8, 61113348), (9, 54322976), (12, 40742232), (16, 30556674), (18, 27161488), (19, 25731936), (24, 20371116), (32, 15278337), (36, 13580744), (38, 12865968), (47, 10402272), (48, 10185558), (57, 8577312), (72, 6790372), (76, 6432984), (94, 5201136), (96, 5092779), (114, 4288656), (141, 3467424), (144, 3395186), (152, 3216492), (171, 2859104), (188, 2600568), (228, 2144328), (282, 1733712), (288, 1697593), (304, 1608246), (342, 1429552), (376, 1300284), (423, 1155808), (456, 1072164), (564, 866856), (608, 804123), (684, 714776), (752, 650142), (846, 577904), (893, 547488), (912, 536082), (1128, 433428), (1368, 357388), (1504, 325071), (1692, 288952), (1786, 273744), (1824, 268041), (1901, 257184), (2256, 216714), (2679, 182496), (2736, 178694), (3384, 144476), (3572, 136872), (3802, 128592), (4512, 108357), (5358, 91248), (5472, 89347), (5703, 85728), (6768, 72238), (7144, 68436), (7604, 64296), (8037, 60832), (10716, 45624), (11406, 42864), (13536, 36119), (14288, 34218), (15208, 32148), (16074, 30416), (17109, 28576), (21432, 22812)]