239633472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 746475520

約数和(自身を除く): 506842048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 104, 114, 124, 152, 156, 163, 186, 192, 208, 228, 247, 248, 304, 312, 326, 372, 403, 416, 456, 489, 494, 496, 589, 608, 624, 652, 741, 744, 806, 832, 912, 978, 988, 992, 1178, 1209, 1216, 1248, 1304, 1482, 1488, 1612, 1767, 1824, 1956, 1976, 1984, 2119, 2356, 2418, 2496, 2608, 2964, 2976, 3097, 3224, 3534, 3648, 3912, 3952, 4238, 4712, 4836, 5053, 5216, 5928, 5952, 6194, 6357, 6448, 7068, 7657, 7824, 7904, 8476, 9291, 9424, 9672, 10106, 10432, 11856, 12388, 12714, 12896, 14136, 15159, 15314, 15648, 15808, 16952, 18582, 18848, 19344, 20212, 22971, 23712, 24776, 25428, 25792, 28272, 30318, 30628, 31296, 33904, 37164, 37696, 38688, 40261, 40424, 45942, 47424, 49552, 50856, 56544, 60636, 61256, 65689, 67808, 74328, 77376, 80522, 80848, 91884, 96007, 99104, 101712, 113088, 120783, 121272, 122512, 131378, 135616, 148656, 161044, 161696, 183768, 192014, 197067, 198208, 203424, 241566, 242544, 245024, 262756, 288021, 297312, 322088, 323392, 367536, 384028, 394134, 406848, 483132, 485088, 490048, 525512, 576042, 594624, 644176, 735072, 768056, 788268, 966264, 970176, 1051024, 1152084, 1248091, 1288352, 1470144, 1536112, 1576536, 1932528, 2102048, 2304168, 2496182, 2576704, 3072224, 3153072, 3744273, 3865056, 4204096, 4608336, 4992364, 6144448, 6306144, 7488546, 7730112, 9216672, 9984728, 12612288, 14977092, 18433344, 19969456, 29954184, 39938912, 59908368, 79877824, 119816736, 239633472]

約数ペア:

[(1, 239633472), (2, 119816736), (3, 79877824), (4, 59908368), (6, 39938912), (8, 29954184), (12, 19969456), (13, 18433344), (16, 14977092), (19, 12612288), (24, 9984728), (26, 9216672), (31, 7730112), (32, 7488546), (38, 6306144), (39, 6144448), (48, 4992364), (52, 4608336), (57, 4204096), (62, 3865056), (64, 3744273), (76, 3153072), (78, 3072224), (93, 2576704), (96, 2496182), (104, 2304168), (114, 2102048), (124, 1932528), (152, 1576536), (156, 1536112), (163, 1470144), (186, 1288352), (192, 1248091), (208, 1152084), (228, 1051024), (247, 970176), (248, 966264), (304, 788268), (312, 768056), (326, 735072), (372, 644176), (403, 594624), (416, 576042), (456, 525512), (489, 490048), (494, 485088), (496, 483132), (589, 406848), (608, 394134), (624, 384028), (652, 367536), (741, 323392), (744, 322088), (806, 297312), (832, 288021), (912, 262756), (978, 245024), (988, 242544), (992, 241566), (1178, 203424), (1209, 198208), (1216, 197067), (1248, 192014), (1304, 183768), (1482, 161696), (1488, 161044), (1612, 148656), (1767, 135616), (1824, 131378), (1956, 122512), (1976, 121272), (1984, 120783), (2119, 113088), (2356, 101712), (2418, 99104), (2496, 96007), (2608, 91884), (2964, 80848), (2976, 80522), (3097, 77376), (3224, 74328), (3534, 67808), (3648, 65689), (3912, 61256), (3952, 60636), (4238, 56544), (4712, 50856), (4836, 49552), (5053, 47424), (5216, 45942), (5928, 40424), (5952, 40261), (6194, 38688), (6357, 37696), (6448, 37164), (7068, 33904), (7657, 31296), (7824, 30628), (7904, 30318), (8476, 28272), (9291, 25792), (9424, 25428), (9672, 24776), (10106, 23712), (10432, 22971), (11856, 20212), (12388, 19344), (12714, 18848), (12896, 18582), (14136, 16952), (15159, 15808), (15314, 15648)]