422654848

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 1153497600

約数和(自身を除く): 730842752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 61, 64, 74, 76, 77, 88, 112, 122, 128, 133, 148, 152, 154, 176, 209, 224, 244, 259, 266, 296, 304, 308, 352, 407, 418, 427, 448, 488, 518, 532, 592, 608, 616, 671, 703, 704, 814, 836, 854, 896, 976, 1036, 1064, 1159, 1184, 1216, 1232, 1342, 1406, 1408, 1463, 1628, 1672, 1708, 1952, 2072, 2128, 2257, 2318, 2368, 2432, 2464, 2684, 2812, 2849, 2926, 3256, 3344, 3416, 3904, 4144, 4256, 4514, 4636, 4697, 4736, 4921, 4928, 5368, 5624, 5698, 5852, 6512, 6688, 6832, 7733, 7808, 8113, 8288, 8512, 9028, 9272, 9394, 9842, 9856, 10736, 11248, 11396, 11704, 12749, 13024, 13376, 13664, 15466, 15799, 16226, 16576, 17024, 18056, 18544, 18788, 19684, 21472, 22496, 22792, 23408, 24827, 25498, 26048, 26752, 27328, 30932, 31598, 32452, 33152, 36112, 37088, 37576, 39368, 42883, 42944, 44992, 45584, 46816, 49654, 50996, 52096, 54131, 54656, 61864, 63196, 64904, 72224, 74176, 75152, 78736, 85766, 85888, 89243, 89984, 91168, 93632, 99308, 101992, 108262, 123728, 126392, 129808, 144448, 148352, 150304, 157472, 171532, 173789, 178486, 182336, 187264, 198616, 203984, 216524, 247456, 252784, 259616, 288896, 300181, 300608, 314944, 343064, 347578, 356972, 364672, 397232, 407968, 433048, 471713, 494912, 505568, 519232, 600362, 601216, 629888, 686128, 695156, 713944, 794464, 815936, 866096, 943426, 989824, 1011136, 1038464, 1200724, 1372256, 1390312, 1427888, 1588928, 1631872, 1732192, 1886852, 2022272, 2401448, 2744512, 2780624, 2855776, 3177856, 3301991, 3464384, 3773704, 4802896, 5489024, 5561248, 5711552, 6603982, 6928768, 7547408, 9605792, 11122496, 11423104, 13207964, 15094816, 19211584, 22244992, 26415928, 30189632, 38423168, 52831856, 60379264, 105663712, 211327424, 422654848]

約数ペア:

[(1, 422654848), (2, 211327424), (4, 105663712), (7, 60379264), (8, 52831856), (11, 38423168), (14, 30189632), (16, 26415928), (19, 22244992), (22, 19211584), (28, 15094816), (32, 13207964), (37, 11423104), (38, 11122496), (44, 9605792), (56, 7547408), (61, 6928768), (64, 6603982), (74, 5711552), (76, 5561248), (77, 5489024), (88, 4802896), (112, 3773704), (122, 3464384), (128, 3301991), (133, 3177856), (148, 2855776), (152, 2780624), (154, 2744512), (176, 2401448), (209, 2022272), (224, 1886852), (244, 1732192), (259, 1631872), (266, 1588928), (296, 1427888), (304, 1390312), (308, 1372256), (352, 1200724), (407, 1038464), (418, 1011136), (427, 989824), (448, 943426), (488, 866096), (518, 815936), (532, 794464), (592, 713944), (608, 695156), (616, 686128), (671, 629888), (703, 601216), (704, 600362), (814, 519232), (836, 505568), (854, 494912), (896, 471713), (976, 433048), (1036, 407968), (1064, 397232), (1159, 364672), (1184, 356972), (1216, 347578), (1232, 343064), (1342, 314944), (1406, 300608), (1408, 300181), (1463, 288896), (1628, 259616), (1672, 252784), (1708, 247456), (1952, 216524), (2072, 203984), (2128, 198616), (2257, 187264), (2318, 182336), (2368, 178486), (2432, 173789), (2464, 171532), (2684, 157472), (2812, 150304), (2849, 148352), (2926, 144448), (3256, 129808), (3344, 126392), (3416, 123728), (3904, 108262), (4144, 101992), (4256, 99308), (4514, 93632), (4636, 91168), (4697, 89984), (4736, 89243), (4921, 85888), (4928, 85766), (5368, 78736), (5624, 75152), (5698, 74176), (5852, 72224), (6512, 64904), (6688, 63196), (6832, 61864), (7733, 54656), (7808, 54131), (8113, 52096), (8288, 50996), (8512, 49654), (9028, 46816), (9272, 45584), (9394, 44992), (9842, 42944), (9856, 42883), (10736, 39368), (11248, 37576), (11396, 37088), (11704, 36112), (12749, 33152), (13024, 32452), (13376, 31598), (13664, 30932), (15466, 27328), (15799, 26752), (16226, 26048), (16576, 25498), (17024, 24827), (18056, 23408), (18544, 22792), (18788, 22496), (19684, 21472)]