1720789504

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 160

約数和(自身を含む): 4237871616

約数和(自身を除く): 2517082112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 112, 119, 122, 128, 136, 224, 238, 244, 256, 272, 427, 448, 463, 476, 488, 512, 544, 854, 896, 926, 952, 976, 1037, 1088, 1708, 1792, 1852, 1904, 1952, 2074, 2176, 3241, 3416, 3584, 3704, 3808, 3904, 4148, 4352, 6482, 6832, 7259, 7408, 7616, 7808, 7871, 8296, 8704, 12964, 13664, 14518, 14816, 15232, 15616, 15742, 16592, 25928, 27328, 28243, 29036, 29632, 30464, 31232, 31484, 33184, 51856, 54656, 55097, 56486, 58072, 59264, 60928, 62968, 66368, 103712, 109312, 110194, 112972, 116144, 118528, 125936, 132736, 197701, 207424, 218624, 220388, 225944, 232288, 237056, 251872, 265472, 395402, 414848, 440776, 451888, 464576, 480131, 503744, 530944, 790804, 829696, 881552, 903776, 929152, 960262, 1007488, 1581608, 1659392, 1763104, 1807552, 1858304, 1920524, 2014976, 3163216, 3360917, 3526208, 3615104, 3716608, 3841048, 4029952, 6326432, 6721834, 7052416, 7230208, 7682096, 12652864, 13443668, 14104832, 14460416, 15364192, 25305728, 26887336, 28209664, 30728384, 50611456, 53774672, 61456768, 101222912, 107549344, 122913536, 215098688, 245827072, 430197376, 860394752, 1720789504]

約数ペア:

[(1, 1720789504), (2, 860394752), (4, 430197376), (7, 245827072), (8, 215098688), (14, 122913536), (16, 107549344), (17, 101222912), (28, 61456768), (32, 53774672), (34, 50611456), (56, 30728384), (61, 28209664), (64, 26887336), (68, 25305728), (112, 15364192), (119, 14460416), (122, 14104832), (128, 13443668), (136, 12652864), (224, 7682096), (238, 7230208), (244, 7052416), (256, 6721834), (272, 6326432), (427, 4029952), (448, 3841048), (463, 3716608), (476, 3615104), (488, 3526208), (512, 3360917), (544, 3163216), (854, 2014976), (896, 1920524), (926, 1858304), (952, 1807552), (976, 1763104), (1037, 1659392), (1088, 1581608), (1708, 1007488), (1792, 960262), (1852, 929152), (1904, 903776), (1952, 881552), (2074, 829696), (2176, 790804), (3241, 530944), (3416, 503744), (3584, 480131), (3704, 464576), (3808, 451888), (3904, 440776), (4148, 414848), (4352, 395402), (6482, 265472), (6832, 251872), (7259, 237056), (7408, 232288), (7616, 225944), (7808, 220388), (7871, 218624), (8296, 207424), (8704, 197701), (12964, 132736), (13664, 125936), (14518, 118528), (14816, 116144), (15232, 112972), (15616, 110194), (15742, 109312), (16592, 103712), (25928, 66368), (27328, 62968), (28243, 60928), (29036, 59264), (29632, 58072), (30464, 56486), (31232, 55097), (31484, 54656), (33184, 51856)]