1284392704

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 3334458960

約数和(自身を除く): 2050066256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 76, 98, 112, 119, 128, 133, 136, 152, 196, 224, 238, 256, 266, 272, 304, 317, 323, 392, 448, 476, 532, 544, 608, 634, 646, 784, 833, 896, 931, 952, 1064, 1088, 1216, 1268, 1292, 1568, 1666, 1792, 1862, 1904, 2128, 2176, 2219, 2261, 2432, 2536, 2584, 3136, 3332, 3724, 3808, 4256, 4352, 4438, 4522, 4864, 5072, 5168, 5389, 6023, 6272, 6664, 7448, 7616, 8512, 8876, 9044, 10144, 10336, 10778, 12046, 12544, 13328, 14896, 15232, 15533, 15827, 17024, 17752, 18088, 20288, 20672, 21556, 24092, 26656, 29792, 30464, 31066, 31654, 34048, 35504, 36176, 37723, 40576, 41344, 42161, 43112, 48184, 53312, 59584, 62132, 63308, 71008, 72352, 75446, 81152, 82688, 84322, 86224, 96368, 102391, 106624, 119168, 124264, 126616, 142016, 144704, 150892, 168644, 172448, 192736, 204782, 213248, 238336, 248528, 253232, 264061, 284032, 289408, 295127, 301784, 337288, 344896, 385472, 409564, 497056, 506464, 528122, 568064, 578816, 590254, 603568, 674576, 689792, 716737, 770944, 819128, 994112, 1012928, 1056244, 1180508, 1207136, 1349152, 1379584, 1433474, 1541888, 1638256, 1988224, 2025856, 2112488, 2361016, 2414272, 2698304, 2866948, 3276512, 3976448, 4051712, 4224976, 4722032, 4828544, 5017159, 5396608, 5733896, 6553024, 8449952, 9444064, 9657088, 10034318, 10793216, 11467792, 13106048, 16899904, 18888128, 20068636, 22935584, 26212096, 33799808, 37776256, 40137272, 45871168, 67599616, 75552512, 80274544, 91742336, 160549088, 183484672, 321098176, 642196352, 1284392704]

約数ペア:

[(1, 1284392704), (2, 642196352), (4, 321098176), (7, 183484672), (8, 160549088), (14, 91742336), (16, 80274544), (17, 75552512), (19, 67599616), (28, 45871168), (32, 40137272), (34, 37776256), (38, 33799808), (49, 26212096), (56, 22935584), (64, 20068636), (68, 18888128), (76, 16899904), (98, 13106048), (112, 11467792), (119, 10793216), (128, 10034318), (133, 9657088), (136, 9444064), (152, 8449952), (196, 6553024), (224, 5733896), (238, 5396608), (256, 5017159), (266, 4828544), (272, 4722032), (304, 4224976), (317, 4051712), (323, 3976448), (392, 3276512), (448, 2866948), (476, 2698304), (532, 2414272), (544, 2361016), (608, 2112488), (634, 2025856), (646, 1988224), (784, 1638256), (833, 1541888), (896, 1433474), (931, 1379584), (952, 1349152), (1064, 1207136), (1088, 1180508), (1216, 1056244), (1268, 1012928), (1292, 994112), (1568, 819128), (1666, 770944), (1792, 716737), (1862, 689792), (1904, 674576), (2128, 603568), (2176, 590254), (2219, 578816), (2261, 568064), (2432, 528122), (2536, 506464), (2584, 497056), (3136, 409564), (3332, 385472), (3724, 344896), (3808, 337288), (4256, 301784), (4352, 295127), (4438, 289408), (4522, 284032), (4864, 264061), (5072, 253232), (5168, 248528), (5389, 238336), (6023, 213248), (6272, 204782), (6664, 192736), (7448, 172448), (7616, 168644), (8512, 150892), (8876, 144704), (9044, 142016), (10144, 126616), (10336, 124264), (10778, 119168), (12046, 106624), (12544, 102391), (13328, 96368), (14896, 86224), (15232, 84322), (15533, 82688), (15827, 81152), (17024, 75446), (17752, 72352), (18088, 71008), (20288, 63308), (20672, 62132), (21556, 59584), (24092, 53312), (26656, 48184), (29792, 43112), (30464, 42161), (31066, 41344), (31654, 40576), (34048, 37723), (35504, 36176)]