1531141584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8713

約数の個数: 160

約数和(自身を含む): 4941398016

約数和(自身を除く): 3410256432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 651, 714, 744, 816, 868, 952, 1054, 1302, 1428, 1488, 1581, 1736, 1904, 2108, 2604, 2856, 3162, 3472, 3689, 4216, 5208, 5712, 6324, 7378, 8432, 8647, 10416, 11067, 12648, 14756, 17294, 22134, 25296, 25941, 29512, 34588, 44268, 51882, 59024, 60529, 69176, 88536, 103764, 121058, 138352, 146999, 177072, 181587, 207528, 242116, 268057, 293998, 363174, 415056, 440997, 484232, 536114, 587996, 726348, 804171, 881994, 968464, 1028993, 1072228, 1175992, 1452696, 1608342, 1763988, 1876399, 2057986, 2144456, 2351984, 2905392, 3086979, 3216684, 3527976, 3752798, 4115972, 4288912, 4556969, 5629197, 6173958, 6433368, 7055952, 7505596, 8231944, 9113938, 11258394, 12347916, 12866736, 13670907, 15011192, 16463888, 18227876, 22516788, 24695832, 27341814, 30022384, 31898783, 36455752, 45033576, 49391664, 54683628, 63797566, 72911504, 90067152, 95696349, 109367256, 127595132, 191392698, 218734512, 255190264, 382785396, 510380528, 765570792, 1531141584]

約数ペア:

[(1, 1531141584), (2, 765570792), (3, 510380528), (4, 382785396), (6, 255190264), (7, 218734512), (8, 191392698), (12, 127595132), (14, 109367256), (16, 95696349), (17, 90067152), (21, 72911504), (24, 63797566), (28, 54683628), (31, 49391664), (34, 45033576), (42, 36455752), (48, 31898783), (51, 30022384), (56, 27341814), (62, 24695832), (68, 22516788), (84, 18227876), (93, 16463888), (102, 15011192), (112, 13670907), (119, 12866736), (124, 12347916), (136, 11258394), (168, 9113938), (186, 8231944), (204, 7505596), (217, 7055952), (238, 6433368), (248, 6173958), (272, 5629197), (336, 4556969), (357, 4288912), (372, 4115972), (408, 3752798), (434, 3527976), (476, 3216684), (496, 3086979), (527, 2905392), (651, 2351984), (714, 2144456), (744, 2057986), (816, 1876399), (868, 1763988), (952, 1608342), (1054, 1452696), (1302, 1175992), (1428, 1072228), (1488, 1028993), (1581, 968464), (1736, 881994), (1904, 804171), (2108, 726348), (2604, 587996), (2856, 536114), (3162, 484232), (3472, 440997), (3689, 415056), (4216, 363174), (5208, 293998), (5712, 268057), (6324, 242116), (7378, 207528), (8432, 181587), (8647, 177072), (10416, 146999), (11067, 138352), (12648, 121058), (14756, 103764), (17294, 88536), (22134, 69176), (25296, 60529), (25941, 59024), (29512, 51882), (34588, 44268)]