1311903936

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{983}}^1$

素因数の和:1339

約数の個数: 168

約数和(自身を含む): 4314895104

約数和(自身を除く): 3002991168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 331, 336, 448, 504, 576, 662, 672, 983, 993, 1008, 1324, 1344, 1966, 1986, 2016, 2317, 2648, 2949, 2979, 3932, 3972, 4032, 4634, 5296, 5898, 5958, 6881, 6951, 7864, 7944, 8847, 9268, 10592, 11796, 11916, 13762, 13902, 15728, 15888, 17694, 18536, 20643, 20853, 21184, 23592, 23832, 27524, 27804, 31456, 31776, 35388, 37072, 41286, 41706, 47184, 47664, 55048, 55608, 61929, 62912, 63552, 70776, 74144, 82572, 83412, 94368, 95328, 110096, 111216, 123858, 141552, 148288, 165144, 166824, 188736, 190656, 220192, 222432, 247716, 283104, 325373, 330288, 333648, 440384, 444864, 495432, 566208, 650746, 660576, 667296, 976119, 990864, 1301492, 1321152, 1334592, 1952238, 1981728, 2277611, 2602984, 2928357, 3904476, 3963456, 4555222, 5205968, 5856714, 6832833, 7808952, 9110444, 10411936, 11713428, 13665666, 15617904, 18220888, 20498499, 20823872, 23426856, 27331332, 31235808, 36441776, 40996998, 46853712, 54662664, 62471616, 72883552, 81993996, 93707424, 109325328, 145767104, 163987992, 187414848, 218650656, 327975984, 437301312, 655951968, 1311903936]

約数ペア:

[(1, 1311903936), (2, 655951968), (3, 437301312), (4, 327975984), (6, 218650656), (7, 187414848), (8, 163987992), (9, 145767104), (12, 109325328), (14, 93707424), (16, 81993996), (18, 72883552), (21, 62471616), (24, 54662664), (28, 46853712), (32, 40996998), (36, 36441776), (42, 31235808), (48, 27331332), (56, 23426856), (63, 20823872), (64, 20498499), (72, 18220888), (84, 15617904), (96, 13665666), (112, 11713428), (126, 10411936), (144, 9110444), (168, 7808952), (192, 6832833), (224, 5856714), (252, 5205968), (288, 4555222), (331, 3963456), (336, 3904476), (448, 2928357), (504, 2602984), (576, 2277611), (662, 1981728), (672, 1952238), (983, 1334592), (993, 1321152), (1008, 1301492), (1324, 990864), (1344, 976119), (1966, 667296), (1986, 660576), (2016, 650746), (2317, 566208), (2648, 495432), (2949, 444864), (2979, 440384), (3932, 333648), (3972, 330288), (4032, 325373), (4634, 283104), (5296, 247716), (5898, 222432), (5958, 220192), (6881, 190656), (6951, 188736), (7864, 166824), (7944, 165144), (8847, 148288), (9268, 141552), (10592, 123858), (11796, 111216), (11916, 110096), (13762, 95328), (13902, 94368), (15728, 83412), (15888, 82572), (17694, 74144), (18536, 70776), (20643, 63552), (20853, 62912), (21184, 61929), (23592, 55608), (23832, 55048), (27524, 47664), (27804, 47184), (31456, 41706), (31776, 41286), (35388, 37072)]