1028779776

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 216

約数和(自身を含む): 3175885440

約数和(自身を除く): 2147105664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 71, 72, 76, 96, 114, 128, 142, 144, 152, 171, 192, 213, 228, 256, 284, 288, 304, 331, 342, 384, 426, 456, 568, 576, 608, 639, 662, 684, 768, 852, 912, 993, 1136, 1152, 1216, 1278, 1324, 1349, 1368, 1704, 1824, 1986, 2272, 2304, 2432, 2556, 2648, 2698, 2736, 2979, 3408, 3648, 3972, 4047, 4544, 4864, 5112, 5296, 5396, 5472, 5958, 6289, 6816, 7296, 7944, 8094, 9088, 10224, 10592, 10792, 10944, 11916, 12141, 12578, 13632, 14592, 15888, 16188, 18176, 18867, 20448, 21184, 21584, 21888, 23501, 23832, 24282, 25156, 27264, 31776, 32376, 37734, 40896, 42368, 43168, 43776, 47002, 47664, 48564, 50312, 54528, 56601, 63552, 64752, 70503, 75468, 81792, 84736, 86336, 94004, 95328, 97128, 100624, 113202, 127104, 129504, 141006, 150936, 163584, 172672, 188008, 190656, 194256, 201248, 211509, 226404, 254208, 259008, 282012, 301872, 345344, 376016, 381312, 388512, 402496, 423018, 446519, 452808, 518016, 564024, 603744, 752032, 762624, 777024, 804992, 846036, 893038, 905616, 1036032, 1128048, 1207488, 1339557, 1504064, 1554048, 1609984, 1692072, 1786076, 1811232, 2256096, 2414976, 2679114, 3008128, 3108096, 3384144, 3572152, 3622464, 4018671, 4512192, 4829952, 5358228, 6016256, 6768288, 7144304, 7244928, 8037342, 9024384, 10716456, 13536576, 14288608, 14489856, 16074684, 18048768, 21432912, 27073152, 28577216, 32149368, 42865824, 54146304, 57154432, 64298736, 85731648, 114308864, 128597472, 171463296, 257194944, 342926592, 514389888, 1028779776]

約数ペア:

[(1, 1028779776), (2, 514389888), (3, 342926592), (4, 257194944), (6, 171463296), (8, 128597472), (9, 114308864), (12, 85731648), (16, 64298736), (18, 57154432), (19, 54146304), (24, 42865824), (32, 32149368), (36, 28577216), (38, 27073152), (48, 21432912), (57, 18048768), (64, 16074684), (71, 14489856), (72, 14288608), (76, 13536576), (96, 10716456), (114, 9024384), (128, 8037342), (142, 7244928), (144, 7144304), (152, 6768288), (171, 6016256), (192, 5358228), (213, 4829952), (228, 4512192), (256, 4018671), (284, 3622464), (288, 3572152), (304, 3384144), (331, 3108096), (342, 3008128), (384, 2679114), (426, 2414976), (456, 2256096), (568, 1811232), (576, 1786076), (608, 1692072), (639, 1609984), (662, 1554048), (684, 1504064), (768, 1339557), (852, 1207488), (912, 1128048), (993, 1036032), (1136, 905616), (1152, 893038), (1216, 846036), (1278, 804992), (1324, 777024), (1349, 762624), (1368, 752032), (1704, 603744), (1824, 564024), (1986, 518016), (2272, 452808), (2304, 446519), (2432, 423018), (2556, 402496), (2648, 388512), (2698, 381312), (2736, 376016), (2979, 345344), (3408, 301872), (3648, 282012), (3972, 259008), (4047, 254208), (4544, 226404), (4864, 211509), (5112, 201248), (5296, 194256), (5396, 190656), (5472, 188008), (5958, 172672), (6289, 163584), (6816, 150936), (7296, 141006), (7944, 129504), (8094, 127104), (9088, 113202), (10224, 100624), (10592, 97128), (10792, 95328), (10944, 94004), (11916, 86336), (12141, 84736), (12578, 81792), (13632, 75468), (14592, 70503), (15888, 64752), (16188, 63552), (18176, 56601), (18867, 54528), (20448, 50312), (21184, 48564), (21584, 47664), (21888, 47002), (23501, 43776), (23832, 43168), (24282, 42368), (25156, 40896), (27264, 37734), (31776, 32376)]