1538349984

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 4455779328

約数和(自身を除く): 2917429344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 137, 144, 254, 274, 288, 307, 381, 411, 508, 548, 614, 762, 822, 921, 1016, 1096, 1143, 1228, 1233, 1524, 1644, 1842, 2032, 2192, 2286, 2456, 2466, 2763, 3048, 3288, 3684, 4064, 4384, 4572, 4912, 4932, 5526, 6096, 6576, 7368, 9144, 9824, 9864, 11052, 12192, 13152, 14736, 17399, 18288, 19728, 22104, 29472, 34798, 36576, 38989, 39456, 42059, 44208, 52197, 69596, 77978, 84118, 88416, 104394, 116967, 126177, 139192, 155956, 156591, 168236, 208788, 233934, 252354, 278384, 311912, 313182, 336472, 350901, 378531, 417576, 467868, 504708, 556768, 623824, 626364, 672944, 701802, 757062, 835152, 935736, 1009416, 1247648, 1252728, 1345888, 1403604, 1514124, 1670304, 1871472, 2018832, 2505456, 2807208, 3028248, 3742944, 4037664, 5010912, 5341493, 5614416, 6056496, 10682986, 11228832, 12112992, 16024479, 21365972, 32048958, 42731944, 48073437, 64097916, 85463888, 96146874, 128195832, 170927776, 192293748, 256391664, 384587496, 512783328, 769174992, 1538349984]

約数ペア:

[(1, 1538349984), (2, 769174992), (3, 512783328), (4, 384587496), (6, 256391664), (8, 192293748), (9, 170927776), (12, 128195832), (16, 96146874), (18, 85463888), (24, 64097916), (32, 48073437), (36, 42731944), (48, 32048958), (72, 21365972), (96, 16024479), (127, 12112992), (137, 11228832), (144, 10682986), (254, 6056496), (274, 5614416), (288, 5341493), (307, 5010912), (381, 4037664), (411, 3742944), (508, 3028248), (548, 2807208), (614, 2505456), (762, 2018832), (822, 1871472), (921, 1670304), (1016, 1514124), (1096, 1403604), (1143, 1345888), (1228, 1252728), (1233, 1247648), (1524, 1009416), (1644, 935736), (1842, 835152), (2032, 757062), (2192, 701802), (2286, 672944), (2456, 626364), (2466, 623824), (2763, 556768), (3048, 504708), (3288, 467868), (3684, 417576), (4064, 378531), (4384, 350901), (4572, 336472), (4912, 313182), (4932, 311912), (5526, 278384), (6096, 252354), (6576, 233934), (7368, 208788), (9144, 168236), (9824, 156591), (9864, 155956), (11052, 139192), (12192, 126177), (13152, 116967), (14736, 104394), (17399, 88416), (18288, 84118), (19728, 77978), (22104, 69596), (29472, 52197), (34798, 44208), (36576, 42059), (38989, 39456)]