980651328

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 112

約数和(自身を含む): 2643615744

約数和(自身を除く): 1662964416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 131, 192, 254, 262, 307, 381, 393, 508, 524, 614, 762, 786, 921, 1016, 1048, 1228, 1524, 1572, 1842, 2032, 2096, 2456, 3048, 3144, 3684, 4064, 4192, 4912, 6096, 6288, 7368, 8128, 8384, 9824, 12192, 12576, 14736, 16637, 19648, 24384, 25152, 29472, 33274, 38989, 40217, 49911, 58944, 66548, 77978, 80434, 99822, 116967, 120651, 133096, 155956, 160868, 199644, 233934, 241302, 266192, 311912, 321736, 399288, 467868, 482604, 532384, 623824, 643472, 798576, 935736, 965208, 1064768, 1247648, 1286944, 1597152, 1871472, 1930416, 2495296, 2573888, 3194304, 3742944, 3860832, 5107559, 7485888, 7721664, 10215118, 15322677, 20430236, 30645354, 40860472, 61290708, 81720944, 122581416, 163441888, 245162832, 326883776, 490325664, 980651328]

約数ペア:

[(1, 980651328), (2, 490325664), (3, 326883776), (4, 245162832), (6, 163441888), (8, 122581416), (12, 81720944), (16, 61290708), (24, 40860472), (32, 30645354), (48, 20430236), (64, 15322677), (96, 10215118), (127, 7721664), (131, 7485888), (192, 5107559), (254, 3860832), (262, 3742944), (307, 3194304), (381, 2573888), (393, 2495296), (508, 1930416), (524, 1871472), (614, 1597152), (762, 1286944), (786, 1247648), (921, 1064768), (1016, 965208), (1048, 935736), (1228, 798576), (1524, 643472), (1572, 623824), (1842, 532384), (2032, 482604), (2096, 467868), (2456, 399288), (3048, 321736), (3144, 311912), (3684, 266192), (4064, 241302), (4192, 233934), (4912, 199644), (6096, 160868), (6288, 155956), (7368, 133096), (8128, 120651), (8384, 116967), (9824, 99822), (12192, 80434), (12576, 77978), (14736, 66548), (16637, 58944), (19648, 49911), (24384, 40217), (25152, 38989), (29472, 33274)]