290082624

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 895770624

約数和(自身を除く): 605688000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 64, 69, 78, 92, 93, 96, 104, 124, 138, 156, 163, 184, 186, 192, 208, 248, 276, 299, 312, 326, 368, 372, 403, 416, 489, 496, 552, 598, 624, 652, 713, 736, 744, 806, 832, 897, 978, 992, 1104, 1196, 1209, 1248, 1304, 1426, 1472, 1488, 1612, 1794, 1956, 1984, 2119, 2139, 2208, 2392, 2418, 2496, 2608, 2852, 2976, 3224, 3588, 3749, 3912, 4238, 4278, 4416, 4784, 4836, 5053, 5216, 5704, 5952, 6357, 6448, 7176, 7498, 7824, 8476, 8556, 9269, 9568, 9672, 10106, 10432, 11247, 11408, 12714, 12896, 14352, 14996, 15159, 15648, 16952, 17112, 18538, 19136, 19344, 20212, 22494, 22816, 25428, 25792, 27807, 28704, 29992, 30318, 31296, 33904, 34224, 37076, 38688, 40424, 44988, 45632, 48737, 50856, 55614, 57408, 59984, 60636, 65689, 67808, 68448, 74152, 77376, 80848, 89976, 97474, 101712, 111228, 116219, 119968, 121272, 131378, 135616, 136896, 146211, 148304, 161696, 179952, 194948, 197067, 203424, 222456, 232438, 239936, 242544, 262756, 292422, 296608, 323392, 348657, 359904, 389896, 394134, 406848, 444912, 464876, 485088, 525512, 584844, 593216, 697314, 719808, 779792, 788268, 889824, 929752, 970176, 1051024, 1169688, 1394628, 1510847, 1559584, 1576536, 1779648, 1859504, 2102048, 2339376, 2789256, 3021694, 3119168, 3153072, 3719008, 4204096, 4532541, 4678752, 5578512, 6043388, 6306144, 7438016, 9065082, 9357504, 11157024, 12086776, 12612288, 18130164, 22314048, 24173552, 36260328, 48347104, 72520656, 96694208, 145041312, 290082624]

約数ペア:

[(1, 290082624), (2, 145041312), (3, 96694208), (4, 72520656), (6, 48347104), (8, 36260328), (12, 24173552), (13, 22314048), (16, 18130164), (23, 12612288), (24, 12086776), (26, 11157024), (31, 9357504), (32, 9065082), (39, 7438016), (46, 6306144), (48, 6043388), (52, 5578512), (62, 4678752), (64, 4532541), (69, 4204096), (78, 3719008), (92, 3153072), (93, 3119168), (96, 3021694), (104, 2789256), (124, 2339376), (138, 2102048), (156, 1859504), (163, 1779648), (184, 1576536), (186, 1559584), (192, 1510847), (208, 1394628), (248, 1169688), (276, 1051024), (299, 970176), (312, 929752), (326, 889824), (368, 788268), (372, 779792), (403, 719808), (416, 697314), (489, 593216), (496, 584844), (552, 525512), (598, 485088), (624, 464876), (652, 444912), (713, 406848), (736, 394134), (744, 389896), (806, 359904), (832, 348657), (897, 323392), (978, 296608), (992, 292422), (1104, 262756), (1196, 242544), (1209, 239936), (1248, 232438), (1304, 222456), (1426, 203424), (1472, 197067), (1488, 194948), (1612, 179952), (1794, 161696), (1956, 148304), (1984, 146211), (2119, 136896), (2139, 135616), (2208, 131378), (2392, 121272), (2418, 119968), (2496, 116219), (2608, 111228), (2852, 101712), (2976, 97474), (3224, 89976), (3588, 80848), (3749, 77376), (3912, 74152), (4238, 68448), (4278, 67808), (4416, 65689), (4784, 60636), (4836, 59984), (5053, 57408), (5216, 55614), (5704, 50856), (5952, 48737), (6357, 45632), (6448, 44988), (7176, 40424), (7498, 38688), (7824, 37076), (8476, 34224), (8556, 33904), (9269, 31296), (9568, 30318), (9672, 29992), (10106, 28704), (10432, 27807), (11247, 25792), (11408, 25428), (12714, 22816), (12896, 22494), (14352, 20212), (14996, 19344), (15159, 19136), (15648, 18538), (16952, 17112)]