1310841984

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1470

約数の個数: 128

約数和(自身を含む): 3713126400

約数和(自身を除く): 2402284416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 157, 192, 204, 272, 314, 384, 408, 471, 544, 628, 816, 942, 1088, 1256, 1279, 1632, 1884, 2176, 2512, 2558, 2669, 3264, 3768, 3837, 5024, 5116, 5338, 6528, 7536, 7674, 8007, 10048, 10232, 10676, 15072, 15348, 16014, 20096, 20464, 21352, 21743, 30144, 30696, 32028, 40928, 42704, 43486, 60288, 61392, 64056, 65229, 81856, 85408, 86972, 122784, 128112, 130458, 163712, 170816, 173944, 200803, 245568, 256224, 260916, 341632, 347888, 401606, 491136, 512448, 521832, 602409, 695776, 803212, 1024896, 1043664, 1204818, 1391552, 1606424, 2087328, 2409636, 2783104, 3212848, 3413651, 4174656, 4819272, 6425696, 6827302, 8349312, 9638544, 10240953, 12851392, 13654604, 19277088, 20481906, 25702784, 27309208, 38554176, 40963812, 54618416, 77108352, 81927624, 109236832, 163855248, 218473664, 327710496, 436947328, 655420992, 1310841984]

約数ペア:

[(1, 1310841984), (2, 655420992), (3, 436947328), (4, 327710496), (6, 218473664), (8, 163855248), (12, 109236832), (16, 81927624), (17, 77108352), (24, 54618416), (32, 40963812), (34, 38554176), (48, 27309208), (51, 25702784), (64, 20481906), (68, 19277088), (96, 13654604), (102, 12851392), (128, 10240953), (136, 9638544), (157, 8349312), (192, 6827302), (204, 6425696), (272, 4819272), (314, 4174656), (384, 3413651), (408, 3212848), (471, 2783104), (544, 2409636), (628, 2087328), (816, 1606424), (942, 1391552), (1088, 1204818), (1256, 1043664), (1279, 1024896), (1632, 803212), (1884, 695776), (2176, 602409), (2512, 521832), (2558, 512448), (2669, 491136), (3264, 401606), (3768, 347888), (3837, 341632), (5024, 260916), (5116, 256224), (5338, 245568), (6528, 200803), (7536, 173944), (7674, 170816), (8007, 163712), (10048, 130458), (10232, 128112), (10676, 122784), (15072, 86972), (15348, 85408), (16014, 81856), (20096, 65229), (20464, 64056), (21352, 61392), (21743, 60288), (30144, 43486), (30696, 42704), (32028, 40928)]