256480826064

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{13577}}^1$

素因数の和:13989

約数の個数: 160

約数和(自身を含む): 704313671040

約数和(自身を除く): 447832844976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 41, 48, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 331, 348, 464, 492, 656, 662, 696, 984, 993, 1189, 1324, 1392, 1968, 1986, 2378, 2648, 3567, 3972, 4756, 5296, 7134, 7944, 9512, 9599, 13571, 13577, 14268, 15888, 19024, 19198, 27142, 27154, 28536, 28797, 38396, 40713, 40731, 54284, 54308, 57072, 57594, 76792, 81426, 81462, 108568, 108616, 115188, 153584, 162852, 162924, 217136, 217232, 230376, 325704, 325848, 393559, 393733, 460752, 556657, 651408, 651696, 787118, 787466, 1113314, 1180677, 1181199, 1574236, 1574932, 1669971, 2226628, 2361354, 2362398, 3148472, 3149864, 3339942, 4453256, 4493987, 4722708, 4724796, 6296944, 6299728, 6679884, 8906512, 8987974, 9445416, 9449592, 13359768, 13481961, 16143053, 17975948, 18890832, 18899184, 26719536, 26963922, 32286106, 35951896, 48429159, 53927844, 64572212, 71903792, 96858318, 107855688, 129144424, 130325623, 184253467, 193716636, 215711376, 258288848, 260651246, 368506934, 387433272, 390976869, 521302492, 552760401, 737013868, 774866544, 781953738, 1042604984, 1105520802, 1474027736, 1563907476, 2085209968, 2211041604, 2948055472, 3127814952, 4422083208, 5343350543, 6255629904, 8844166416, 10686701086, 16030051629, 21373402172, 32060103258, 42746804344, 64120206516, 85493608688, 128240413032, 256480826064]

約数ペア:

[(1, 256480826064), (2, 128240413032), (3, 85493608688), (4, 64120206516), (6, 42746804344), (8, 32060103258), (12, 21373402172), (16, 16030051629), (24, 10686701086), (29, 8844166416), (41, 6255629904), (48, 5343350543), (58, 4422083208), (82, 3127814952), (87, 2948055472), (116, 2211041604), (123, 2085209968), (164, 1563907476), (174, 1474027736), (232, 1105520802), (246, 1042604984), (328, 781953738), (331, 774866544), (348, 737013868), (464, 552760401), (492, 521302492), (656, 390976869), (662, 387433272), (696, 368506934), (984, 260651246), (993, 258288848), (1189, 215711376), (1324, 193716636), (1392, 184253467), (1968, 130325623), (1986, 129144424), (2378, 107855688), (2648, 96858318), (3567, 71903792), (3972, 64572212), (4756, 53927844), (5296, 48429159), (7134, 35951896), (7944, 32286106), (9512, 26963922), (9599, 26719536), (13571, 18899184), (13577, 18890832), (14268, 17975948), (15888, 16143053), (19024, 13481961), (19198, 13359768), (27142, 9449592), (27154, 9445416), (28536, 8987974), (28797, 8906512), (38396, 6679884), (40713, 6299728), (40731, 6296944), (54284, 4724796), (54308, 4722708), (57072, 4493987), (57594, 4453256), (76792, 3339942), (81426, 3149864), (81462, 3148472), (108568, 2362398), (108616, 2361354), (115188, 2226628), (153584, 1669971), (162852, 1574932), (162924, 1574236), (217136, 1181199), (217232, 1180677), (230376, 1113314), (325704, 787466), (325848, 787118), (393559, 651696), (393733, 651408), (460752, 556657)]