1960193984

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 168

約数和(自身を含む): 4782129120

約数和(自身を除く): 2821935136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 157, 203, 217, 224, 232, 248, 314, 406, 434, 448, 464, 496, 628, 812, 868, 899, 928, 961, 992, 1099, 1256, 1624, 1736, 1798, 1856, 1922, 1984, 2198, 2512, 3248, 3472, 3596, 3844, 4396, 4553, 4867, 5024, 6293, 6496, 6727, 6944, 7192, 7688, 8792, 9106, 9734, 10048, 12586, 12992, 13454, 13888, 14384, 15376, 17584, 18212, 19468, 25172, 26908, 27869, 28768, 30752, 31871, 34069, 35168, 36424, 38936, 50344, 53816, 55738, 57536, 61504, 63742, 68138, 70336, 72848, 77872, 100688, 107632, 111476, 127484, 136276, 141143, 145696, 150877, 155744, 195083, 201376, 215264, 222952, 254968, 272552, 282286, 291392, 301754, 311488, 390166, 402752, 430528, 445904, 509936, 545104, 564572, 603508, 780332, 891808, 988001, 1019872, 1056139, 1090208, 1129144, 1207016, 1560664, 1783616, 1976002, 2039744, 2112278, 2180416, 2258288, 2414032, 3121328, 3952004, 4224556, 4375433, 4516576, 4828064, 6242656, 7904008, 8449112, 8750866, 9033152, 9656128, 12485312, 15808016, 16898224, 17501732, 30628031, 31616032, 33796448, 35003464, 61256062, 63232064, 67592896, 70006928, 122512124, 140013856, 245024248, 280027712, 490048496, 980096992, 1960193984]

約数ペア:

[(1, 1960193984), (2, 980096992), (4, 490048496), (7, 280027712), (8, 245024248), (14, 140013856), (16, 122512124), (28, 70006928), (29, 67592896), (31, 63232064), (32, 61256062), (56, 35003464), (58, 33796448), (62, 31616032), (64, 30628031), (112, 17501732), (116, 16898224), (124, 15808016), (157, 12485312), (203, 9656128), (217, 9033152), (224, 8750866), (232, 8449112), (248, 7904008), (314, 6242656), (406, 4828064), (434, 4516576), (448, 4375433), (464, 4224556), (496, 3952004), (628, 3121328), (812, 2414032), (868, 2258288), (899, 2180416), (928, 2112278), (961, 2039744), (992, 1976002), (1099, 1783616), (1256, 1560664), (1624, 1207016), (1736, 1129144), (1798, 1090208), (1856, 1056139), (1922, 1019872), (1984, 988001), (2198, 891808), (2512, 780332), (3248, 603508), (3472, 564572), (3596, 545104), (3844, 509936), (4396, 445904), (4553, 430528), (4867, 402752), (5024, 390166), (6293, 311488), (6496, 301754), (6727, 291392), (6944, 282286), (7192, 272552), (7688, 254968), (8792, 222952), (9106, 215264), (9734, 201376), (10048, 195083), (12586, 155744), (12992, 150877), (13454, 145696), (13888, 141143), (14384, 136276), (15376, 127484), (17584, 111476), (18212, 107632), (19468, 100688), (25172, 77872), (26908, 72848), (27869, 70336), (28768, 68138), (30752, 63742), (31871, 61504), (34069, 57536), (35168, 55738), (36424, 53816), (38936, 50344)]