263339601552

素因数分解:

$2^4\times 3^5\times {\mathrm{8191}}^1\times {\mathrm{8269}}^1$

素因数の和:16483

約数の個数: 120

約数和(自身を含む): 764466626560

約数和(自身を除く): 501127025008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 8191, 8269, 16382, 16538, 24573, 24807, 32764, 33076, 49146, 49614, 65528, 66152, 73719, 74421, 98292, 99228, 131056, 132304, 147438, 148842, 196584, 198456, 221157, 223263, 294876, 297684, 393168, 396912, 442314, 446526, 589752, 595368, 663471, 669789, 884628, 893052, 1179504, 1190736, 1326942, 1339578, 1769256, 1786104, 1990413, 2009367, 2653884, 2679156, 3538512, 3572208, 3980826, 4018734, 5307768, 5358312, 7961652, 8037468, 10615536, 10716624, 15923304, 16074936, 31846608, 32149872, 67731379, 135462758, 203194137, 270925516, 406388274, 541851032, 609582411, 812776548, 1083702064, 1219164822, 1625553096, 1828747233, 2438329644, 3251106192, 3657494466, 4876659288, 5486241699, 7314988932, 9753318576, 10972483398, 14629977864, 16458725097, 21944966796, 29259955728, 32917450194, 43889933592, 65834900388, 87779867184, 131669800776, 263339601552]

約数ペア:

[(1, 263339601552), (2, 131669800776), (3, 87779867184), (4, 65834900388), (6, 43889933592), (8, 32917450194), (9, 29259955728), (12, 21944966796), (16, 16458725097), (18, 14629977864), (24, 10972483398), (27, 9753318576), (36, 7314988932), (48, 5486241699), (54, 4876659288), (72, 3657494466), (81, 3251106192), (108, 2438329644), (144, 1828747233), (162, 1625553096), (216, 1219164822), (243, 1083702064), (324, 812776548), (432, 609582411), (486, 541851032), (648, 406388274), (972, 270925516), (1296, 203194137), (1944, 135462758), (3888, 67731379), (8191, 32149872), (8269, 31846608), (16382, 16074936), (16538, 15923304), (24573, 10716624), (24807, 10615536), (32764, 8037468), (33076, 7961652), (49146, 5358312), (49614, 5307768), (65528, 4018734), (66152, 3980826), (73719, 3572208), (74421, 3538512), (98292, 2679156), (99228, 2653884), (131056, 2009367), (132304, 1990413), (147438, 1786104), (148842, 1769256), (196584, 1339578), (198456, 1326942), (221157, 1190736), (223263, 1179504), (294876, 893052), (297684, 884628), (393168, 669789), (396912, 663471), (442314, 595368), (446526, 589752)]