171689472

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 545790960

約数和(自身を除く): 374101488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 53, 57, 64, 72, 74, 76, 96, 106, 111, 114, 128, 144, 148, 152, 159, 171, 192, 212, 222, 228, 256, 288, 296, 304, 318, 333, 342, 384, 424, 444, 456, 477, 512, 576, 592, 608, 636, 666, 684, 703, 768, 848, 888, 912, 954, 1007, 1152, 1184, 1216, 1272, 1332, 1368, 1406, 1536, 1696, 1776, 1824, 1908, 1961, 2014, 2109, 2304, 2368, 2432, 2544, 2664, 2736, 2812, 3021, 3392, 3552, 3648, 3816, 3922, 4028, 4218, 4608, 4736, 4864, 5088, 5328, 5472, 5624, 5883, 6042, 6327, 6784, 7104, 7296, 7632, 7844, 8056, 8436, 9063, 9472, 9728, 10176, 10656, 10944, 11248, 11766, 12084, 12654, 13568, 14208, 14592, 15264, 15688, 16112, 16872, 17649, 18126, 18944, 20352, 21312, 21888, 22496, 23532, 24168, 25308, 27136, 28416, 29184, 30528, 31376, 32224, 33744, 35298, 36252, 37259, 40704, 42624, 43776, 44992, 47064, 48336, 50616, 56832, 61056, 62752, 64448, 67488, 70596, 72504, 74518, 81408, 85248, 87552, 89984, 94128, 96672, 101232, 111777, 122112, 125504, 128896, 134976, 141192, 145008, 149036, 170496, 179968, 188256, 193344, 202464, 223554, 244224, 251008, 257792, 269952, 282384, 290016, 298072, 335331, 359936, 376512, 386688, 404928, 447108, 502016, 515584, 539904, 564768, 580032, 596144, 670662, 753024, 773376, 809856, 894216, 1004032, 1079808, 1129536, 1160064, 1192288, 1341324, 1506048, 1546752, 1619712, 1788432, 2259072, 2320128, 2384576, 2682648, 3012096, 3239424, 3576864, 4518144, 4640256, 4769152, 5365296, 7153728, 9036288, 9538304, 10730592, 14307456, 19076608, 21461184, 28614912, 42922368, 57229824, 85844736, 171689472]

約数ペア:

[(1, 171689472), (2, 85844736), (3, 57229824), (4, 42922368), (6, 28614912), (8, 21461184), (9, 19076608), (12, 14307456), (16, 10730592), (18, 9538304), (19, 9036288), (24, 7153728), (32, 5365296), (36, 4769152), (37, 4640256), (38, 4518144), (48, 3576864), (53, 3239424), (57, 3012096), (64, 2682648), (72, 2384576), (74, 2320128), (76, 2259072), (96, 1788432), (106, 1619712), (111, 1546752), (114, 1506048), (128, 1341324), (144, 1192288), (148, 1160064), (152, 1129536), (159, 1079808), (171, 1004032), (192, 894216), (212, 809856), (222, 773376), (228, 753024), (256, 670662), (288, 596144), (296, 580032), (304, 564768), (318, 539904), (333, 515584), (342, 502016), (384, 447108), (424, 404928), (444, 386688), (456, 376512), (477, 359936), (512, 335331), (576, 298072), (592, 290016), (608, 282384), (636, 269952), (666, 257792), (684, 251008), (703, 244224), (768, 223554), (848, 202464), (888, 193344), (912, 188256), (954, 179968), (1007, 170496), (1152, 149036), (1184, 145008), (1216, 141192), (1272, 134976), (1332, 128896), (1368, 125504), (1406, 122112), (1536, 111777), (1696, 101232), (1776, 96672), (1824, 94128), (1908, 89984), (1961, 87552), (2014, 85248), (2109, 81408), (2304, 74518), (2368, 72504), (2432, 70596), (2544, 67488), (2664, 64448), (2736, 62752), (2812, 61056), (3021, 56832), (3392, 50616), (3552, 48336), (3648, 47064), (3816, 44992), (3922, 43776), (4028, 42624), (4218, 40704), (4608, 37259), (4736, 36252), (4864, 35298), (5088, 33744), (5328, 32224), (5472, 31376), (5624, 30528), (5883, 29184), (6042, 28416), (6327, 27136), (6784, 25308), (7104, 24168), (7296, 23532), (7632, 22496), (7844, 21888), (8056, 21312), (8436, 20352), (9063, 18944), (9472, 18126), (9728, 17649), (10176, 16872), (10656, 16112), (10944, 15688), (11248, 15264), (11766, 14592), (12084, 14208), (12654, 13568)]