397188864

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 1214234112

約数和(自身を除く): 817045248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 67, 72, 83, 93, 96, 124, 128, 134, 144, 166, 186, 192, 201, 248, 249, 256, 268, 279, 288, 332, 372, 384, 402, 496, 498, 536, 558, 576, 603, 664, 744, 747, 768, 804, 992, 996, 1072, 1116, 1152, 1206, 1328, 1488, 1494, 1608, 1984, 1992, 2077, 2144, 2232, 2304, 2412, 2573, 2656, 2976, 2988, 3216, 3968, 3984, 4154, 4288, 4464, 4824, 5146, 5312, 5561, 5952, 5976, 6231, 6432, 7719, 7936, 7968, 8308, 8576, 8928, 9648, 10292, 10624, 11122, 11904, 11952, 12462, 12864, 15438, 15936, 16616, 16683, 17152, 17856, 18693, 19296, 20584, 21248, 22244, 23157, 23808, 23904, 24924, 25728, 30876, 31872, 33232, 33366, 35712, 37386, 38592, 41168, 44488, 46314, 47808, 49848, 50049, 51456, 61752, 63744, 66464, 66732, 71424, 74772, 77184, 82336, 88976, 92628, 95616, 99696, 100098, 123504, 132928, 133464, 149544, 154368, 164672, 172391, 177952, 185256, 191232, 199392, 200196, 247008, 265856, 266928, 299088, 329344, 344782, 355904, 370512, 398784, 400392, 494016, 517173, 531712, 533856, 598176, 658688, 689564, 711808, 741024, 797568, 800784, 988032, 1034346, 1067712, 1196352, 1379128, 1423616, 1482048, 1551519, 1595136, 1601568, 1976064, 2068692, 2135424, 2392704, 2758256, 2964096, 3103038, 3203136, 4137384, 4270848, 4785408, 5516512, 5928192, 6206076, 6406272, 8274768, 11033024, 12412152, 12812544, 16549536, 22066048, 24824304, 33099072, 44132096, 49648608, 66198144, 99297216, 132396288, 198594432, 397188864]

約数ペア:

[(1, 397188864), (2, 198594432), (3, 132396288), (4, 99297216), (6, 66198144), (8, 49648608), (9, 44132096), (12, 33099072), (16, 24824304), (18, 22066048), (24, 16549536), (31, 12812544), (32, 12412152), (36, 11033024), (48, 8274768), (62, 6406272), (64, 6206076), (67, 5928192), (72, 5516512), (83, 4785408), (93, 4270848), (96, 4137384), (124, 3203136), (128, 3103038), (134, 2964096), (144, 2758256), (166, 2392704), (186, 2135424), (192, 2068692), (201, 1976064), (248, 1601568), (249, 1595136), (256, 1551519), (268, 1482048), (279, 1423616), (288, 1379128), (332, 1196352), (372, 1067712), (384, 1034346), (402, 988032), (496, 800784), (498, 797568), (536, 741024), (558, 711808), (576, 689564), (603, 658688), (664, 598176), (744, 533856), (747, 531712), (768, 517173), (804, 494016), (992, 400392), (996, 398784), (1072, 370512), (1116, 355904), (1152, 344782), (1206, 329344), (1328, 299088), (1488, 266928), (1494, 265856), (1608, 247008), (1984, 200196), (1992, 199392), (2077, 191232), (2144, 185256), (2232, 177952), (2304, 172391), (2412, 164672), (2573, 154368), (2656, 149544), (2976, 133464), (2988, 132928), (3216, 123504), (3968, 100098), (3984, 99696), (4154, 95616), (4288, 92628), (4464, 88976), (4824, 82336), (5146, 77184), (5312, 74772), (5561, 71424), (5952, 66732), (5976, 66464), (6231, 63744), (6432, 61752), (7719, 51456), (7936, 50049), (7968, 49848), (8308, 47808), (8576, 46314), (8928, 44488), (9648, 41168), (10292, 38592), (10624, 37386), (11122, 35712), (11904, 33366), (11952, 33232), (12462, 31872), (12864, 30876), (15438, 25728), (15936, 24924), (16616, 23904), (16683, 23808), (17152, 23157), (17856, 22244), (18693, 21248), (19296, 20584)]