1351552384

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 256

約数和(自身を含む): 3619123200

約数和(自身を除く): 2267570816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 64, 76, 91, 104, 112, 124, 128, 133, 152, 182, 197, 208, 217, 224, 247, 248, 266, 304, 364, 394, 403, 416, 434, 448, 494, 496, 532, 589, 608, 728, 788, 806, 832, 868, 896, 988, 992, 1064, 1178, 1216, 1379, 1456, 1576, 1612, 1664, 1729, 1736, 1976, 1984, 2128, 2356, 2432, 2561, 2758, 2821, 2912, 3152, 3224, 3458, 3472, 3743, 3952, 3968, 4123, 4256, 4712, 5122, 5516, 5642, 5824, 6107, 6304, 6448, 6916, 6944, 7486, 7657, 7904, 8246, 8512, 9424, 10244, 11032, 11284, 11648, 12214, 12608, 12896, 13832, 13888, 14972, 15314, 15808, 16492, 17024, 17927, 18848, 20488, 22064, 22568, 24428, 25216, 25792, 26201, 27664, 27776, 29944, 30628, 31616, 32984, 35854, 37696, 40976, 42749, 44128, 45136, 48659, 48856, 51584, 52402, 53599, 55328, 59888, 61256, 65968, 71708, 75392, 79391, 81952, 85498, 88256, 90272, 97318, 97712, 104804, 107198, 110656, 116033, 119776, 122512, 131936, 143416, 158782, 163904, 170996, 176512, 180544, 194636, 195424, 209608, 214396, 221312, 232066, 239552, 245024, 263872, 286832, 317564, 327808, 340613, 341992, 361088, 389272, 390848, 419216, 428792, 464132, 479104, 490048, 527744, 555737, 573664, 635128, 681226, 683984, 778544, 781696, 812231, 838432, 857584, 928264, 980096, 1111474, 1147328, 1270256, 1362452, 1367968, 1508429, 1557088, 1624462, 1676864, 1715168, 1856528, 2222948, 2294656, 2540512, 2724904, 2735936, 3016858, 3114176, 3248924, 3353728, 3430336, 3713056, 4445896, 5081024, 5449808, 5471872, 6033716, 6228352, 6497848, 6860672, 7426112, 8891792, 10162048, 10559003, 10899616, 12067432, 12995696, 14852224, 17783584, 21118006, 21799232, 24134864, 25991392, 35567168, 42236012, 43598464, 48269728, 51982784, 71134336, 84472024, 96539456, 103965568, 168944048, 193078912, 337888096, 675776192, 1351552384]

約数ペア:

[(1, 1351552384), (2, 675776192), (4, 337888096), (7, 193078912), (8, 168944048), (13, 103965568), (14, 96539456), (16, 84472024), (19, 71134336), (26, 51982784), (28, 48269728), (31, 43598464), (32, 42236012), (38, 35567168), (52, 25991392), (56, 24134864), (62, 21799232), (64, 21118006), (76, 17783584), (91, 14852224), (104, 12995696), (112, 12067432), (124, 10899616), (128, 10559003), (133, 10162048), (152, 8891792), (182, 7426112), (197, 6860672), (208, 6497848), (217, 6228352), (224, 6033716), (247, 5471872), (248, 5449808), (266, 5081024), (304, 4445896), (364, 3713056), (394, 3430336), (403, 3353728), (416, 3248924), (434, 3114176), (448, 3016858), (494, 2735936), (496, 2724904), (532, 2540512), (589, 2294656), (608, 2222948), (728, 1856528), (788, 1715168), (806, 1676864), (832, 1624462), (868, 1557088), (896, 1508429), (988, 1367968), (992, 1362452), (1064, 1270256), (1178, 1147328), (1216, 1111474), (1379, 980096), (1456, 928264), (1576, 857584), (1612, 838432), (1664, 812231), (1729, 781696), (1736, 778544), (1976, 683984), (1984, 681226), (2128, 635128), (2356, 573664), (2432, 555737), (2561, 527744), (2758, 490048), (2821, 479104), (2912, 464132), (3152, 428792), (3224, 419216), (3458, 390848), (3472, 389272), (3743, 361088), (3952, 341992), (3968, 340613), (4123, 327808), (4256, 317564), (4712, 286832), (5122, 263872), (5516, 245024), (5642, 239552), (5824, 232066), (6107, 221312), (6304, 214396), (6448, 209608), (6916, 195424), (6944, 194636), (7486, 180544), (7657, 176512), (7904, 170996), (8246, 163904), (8512, 158782), (9424, 143416), (10244, 131936), (11032, 122512), (11284, 119776), (11648, 116033), (12214, 110656), (12608, 107198), (12896, 104804), (13832, 97712), (13888, 97318), (14972, 90272), (15314, 88256), (15808, 85498), (16492, 81952), (17024, 79391), (17927, 75392), (18848, 71708), (20488, 65968), (22064, 61256), (22568, 59888), (24428, 55328), (25216, 53599), (25792, 52402), (26201, 51584), (27664, 48856), (27776, 48659), (29944, 45136), (30628, 44128), (31616, 42749), (32984, 40976), (35854, 37696)]