265719104

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 668901888

約数和(自身を除く): 403182784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 53, 56, 62, 64, 76, 106, 112, 124, 133, 152, 212, 217, 224, 248, 266, 304, 361, 371, 424, 434, 448, 496, 532, 589, 608, 722, 742, 848, 868, 992, 1007, 1064, 1178, 1216, 1444, 1484, 1643, 1696, 1736, 1984, 2014, 2128, 2356, 2527, 2888, 2968, 3286, 3392, 3472, 4028, 4123, 4256, 4712, 5054, 5776, 5936, 6572, 6944, 7049, 8056, 8246, 8512, 9424, 10108, 11191, 11501, 11552, 11872, 13144, 13888, 14098, 16112, 16492, 18848, 19133, 20216, 22382, 23002, 23104, 23744, 26288, 28196, 31217, 32224, 32984, 37696, 38266, 40432, 44764, 46004, 52576, 56392, 62434, 64448, 65968, 76532, 78337, 80864, 89528, 92008, 105152, 112784, 124868, 131936, 133931, 153064, 156674, 161728, 179056, 184016, 218519, 225568, 249736, 263872, 267862, 306128, 313348, 358112, 368032, 437038, 451136, 499472, 535724, 593123, 612256, 626696, 716224, 736064, 874076, 998944, 1071448, 1186246, 1224512, 1253392, 1748152, 1997888, 2142896, 2372492, 2506784, 3496304, 4151861, 4285792, 4744984, 5013568, 6992608, 8303722, 8571584, 9489968, 13985216, 16607444, 18979936, 33214888, 37959872, 66429776, 132859552, 265719104]

約数ペア:

[(1, 265719104), (2, 132859552), (4, 66429776), (7, 37959872), (8, 33214888), (14, 18979936), (16, 16607444), (19, 13985216), (28, 9489968), (31, 8571584), (32, 8303722), (38, 6992608), (53, 5013568), (56, 4744984), (62, 4285792), (64, 4151861), (76, 3496304), (106, 2506784), (112, 2372492), (124, 2142896), (133, 1997888), (152, 1748152), (212, 1253392), (217, 1224512), (224, 1186246), (248, 1071448), (266, 998944), (304, 874076), (361, 736064), (371, 716224), (424, 626696), (434, 612256), (448, 593123), (496, 535724), (532, 499472), (589, 451136), (608, 437038), (722, 368032), (742, 358112), (848, 313348), (868, 306128), (992, 267862), (1007, 263872), (1064, 249736), (1178, 225568), (1216, 218519), (1444, 184016), (1484, 179056), (1643, 161728), (1696, 156674), (1736, 153064), (1984, 133931), (2014, 131936), (2128, 124868), (2356, 112784), (2527, 105152), (2888, 92008), (2968, 89528), (3286, 80864), (3392, 78337), (3472, 76532), (4028, 65968), (4123, 64448), (4256, 62434), (4712, 56392), (5054, 52576), (5776, 46004), (5936, 44764), (6572, 40432), (6944, 38266), (7049, 37696), (8056, 32984), (8246, 32224), (8512, 31217), (9424, 28196), (10108, 26288), (11191, 23744), (11501, 23104), (11552, 23002), (11872, 22382), (13144, 20216), (13888, 19133), (14098, 18848), (16112, 16492)]