1960318976

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 5057095680

約数和(自身を除く): 3096776704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 401, 434, 448, 496, 512, 616, 682, 704, 802, 868, 896, 992, 1024, 1232, 1364, 1408, 1604, 1736, 1792, 1984, 2048, 2387, 2464, 2728, 2807, 2816, 3208, 3472, 3584, 3968, 4411, 4774, 4928, 5456, 5614, 5632, 6416, 6944, 7168, 7936, 8822, 9548, 9856, 10912, 11228, 11264, 12431, 12832, 13888, 14336, 15872, 17644, 19096, 19712, 21824, 22456, 22528, 24862, 25664, 27776, 30877, 31744, 35288, 38192, 39424, 43648, 44912, 49724, 51328, 55552, 61754, 63488, 70576, 76384, 78848, 87017, 87296, 89824, 99448, 102656, 111104, 123508, 136741, 141152, 152768, 157696, 174034, 174592, 179648, 198896, 205312, 222208, 247016, 273482, 282304, 305536, 348068, 349184, 359296, 397792, 410624, 444416, 494032, 546964, 564608, 611072, 696136, 698368, 718592, 795584, 821248, 957187, 988064, 1093928, 1129216, 1222144, 1392272, 1437184, 1591168, 1914374, 1976128, 2187856, 2258432, 2444288, 2784544, 2874368, 3182336, 3828748, 3952256, 4375712, 4516864, 4888576, 5569088, 5748736, 6364672, 7657496, 7904512, 8751424, 9033728, 11138176, 12729344, 15314992, 15809024, 17502848, 22276352, 25458688, 30629984, 31618048, 35005696, 44552704, 61259968, 63236096, 70011392, 89105408, 122519936, 140022784, 178210816, 245039872, 280045568, 490079744, 980159488, 1960318976]

約数ペア:

[(1, 1960318976), (2, 980159488), (4, 490079744), (7, 280045568), (8, 245039872), (11, 178210816), (14, 140022784), (16, 122519936), (22, 89105408), (28, 70011392), (31, 63236096), (32, 61259968), (44, 44552704), (56, 35005696), (62, 31618048), (64, 30629984), (77, 25458688), (88, 22276352), (112, 17502848), (124, 15809024), (128, 15314992), (154, 12729344), (176, 11138176), (217, 9033728), (224, 8751424), (248, 7904512), (256, 7657496), (308, 6364672), (341, 5748736), (352, 5569088), (401, 4888576), (434, 4516864), (448, 4375712), (496, 3952256), (512, 3828748), (616, 3182336), (682, 2874368), (704, 2784544), (802, 2444288), (868, 2258432), (896, 2187856), (992, 1976128), (1024, 1914374), (1232, 1591168), (1364, 1437184), (1408, 1392272), (1604, 1222144), (1736, 1129216), (1792, 1093928), (1984, 988064), (2048, 957187), (2387, 821248), (2464, 795584), (2728, 718592), (2807, 698368), (2816, 696136), (3208, 611072), (3472, 564608), (3584, 546964), (3968, 494032), (4411, 444416), (4774, 410624), (4928, 397792), (5456, 359296), (5614, 349184), (5632, 348068), (6416, 305536), (6944, 282304), (7168, 273482), (7936, 247016), (8822, 222208), (9548, 205312), (9856, 198896), (10912, 179648), (11228, 174592), (11264, 174034), (12431, 157696), (12832, 152768), (13888, 141152), (14336, 136741), (15872, 123508), (17644, 111104), (19096, 102656), (19712, 99448), (21824, 89824), (22456, 87296), (22528, 87017), (24862, 78848), (25664, 76384), (27776, 70576), (30877, 63488), (31744, 61754), (35288, 55552), (38192, 51328), (39424, 49724), (43648, 44912)]