2758463344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 6764567040

約数和(自身を除く): 4006103696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 163, 182, 197, 208, 236, 326, 364, 394, 413, 472, 652, 728, 767, 788, 826, 944, 1141, 1304, 1379, 1456, 1534, 1576, 1652, 2119, 2282, 2561, 2608, 2758, 3068, 3152, 3304, 4238, 4564, 5122, 5369, 5516, 6136, 6608, 8476, 9128, 9617, 10244, 10738, 11032, 11623, 12272, 14833, 16952, 17927, 18256, 19234, 20488, 21476, 22064, 23246, 29666, 32111, 33904, 35854, 38468, 40976, 42952, 46492, 59332, 64222, 67319, 71708, 76936, 81361, 85904, 92984, 118664, 125021, 128444, 134638, 143416, 151099, 153872, 162722, 185968, 224777, 237328, 250042, 256888, 269276, 286832, 302198, 325444, 417443, 449554, 500084, 513776, 538552, 604396, 650888, 834886, 875147, 899108, 1000168, 1057693, 1077104, 1208792, 1301776, 1669772, 1750294, 1798216, 1894549, 2000336, 2115386, 2417584, 2922101, 3339544, 3500588, 3596432, 3789098, 4230772, 5844202, 6679088, 7001176, 7578196, 8461544, 11688404, 13261843, 14002352, 15156392, 16923088, 23376808, 24629137, 26523686, 30312784, 46753616, 49258274, 53047372, 98516548, 106094744, 172403959, 197033096, 212189488, 344807918, 394066192, 689615836, 1379231672, 2758463344]

約数ペア:

[(1, 2758463344), (2, 1379231672), (4, 689615836), (7, 394066192), (8, 344807918), (13, 212189488), (14, 197033096), (16, 172403959), (26, 106094744), (28, 98516548), (52, 53047372), (56, 49258274), (59, 46753616), (91, 30312784), (104, 26523686), (112, 24629137), (118, 23376808), (163, 16923088), (182, 15156392), (197, 14002352), (208, 13261843), (236, 11688404), (326, 8461544), (364, 7578196), (394, 7001176), (413, 6679088), (472, 5844202), (652, 4230772), (728, 3789098), (767, 3596432), (788, 3500588), (826, 3339544), (944, 2922101), (1141, 2417584), (1304, 2115386), (1379, 2000336), (1456, 1894549), (1534, 1798216), (1576, 1750294), (1652, 1669772), (2119, 1301776), (2282, 1208792), (2561, 1077104), (2608, 1057693), (2758, 1000168), (3068, 899108), (3152, 875147), (3304, 834886), (4238, 650888), (4564, 604396), (5122, 538552), (5369, 513776), (5516, 500084), (6136, 449554), (6608, 417443), (8476, 325444), (9128, 302198), (9617, 286832), (10244, 269276), (10738, 256888), (11032, 250042), (11623, 237328), (12272, 224777), (14833, 185968), (16952, 162722), (17927, 153872), (18256, 151099), (19234, 143416), (20488, 134638), (21476, 128444), (22064, 125021), (23246, 118664), (29666, 92984), (32111, 85904), (33904, 81361), (35854, 76936), (38468, 71708), (40976, 67319), (42952, 64222), (46492, 59332)]