551192256

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^2\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 168

約数和(自身を含む): 1672529040

約数和(自身を除く): 1121336784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 233, 288, 296, 333, 432, 444, 466, 576, 592, 666, 699, 864, 888, 932, 999, 1184, 1332, 1369, 1398, 1728, 1776, 1864, 1998, 2097, 2368, 2664, 2738, 2796, 3552, 3728, 3996, 4107, 4194, 5328, 5476, 5592, 6291, 7104, 7456, 7992, 8214, 8388, 8621, 10656, 10952, 11184, 12321, 12582, 14912, 15984, 16428, 16776, 17242, 21312, 21904, 22368, 24642, 25164, 25863, 31968, 32856, 33552, 34484, 36963, 43808, 44736, 49284, 50328, 51726, 63936, 65712, 67104, 68968, 73926, 77589, 87616, 98568, 100656, 103452, 131424, 134208, 137936, 147852, 155178, 197136, 201312, 206904, 232767, 262848, 275872, 295704, 310356, 318977, 394272, 402624, 413808, 465534, 551744, 591408, 620712, 637954, 788544, 827616, 931068, 956931, 1182816, 1241424, 1275908, 1655232, 1862136, 1913862, 2365632, 2482848, 2551816, 2870793, 3724272, 3827724, 4965696, 5103632, 5741586, 7448544, 7655448, 8612379, 10207264, 11483172, 14897088, 15310896, 17224758, 20414528, 22966344, 30621792, 34449516, 45932688, 61243584, 68899032, 91865376, 137798064, 183730752, 275596128, 551192256]

約数ペア:

[(1, 551192256), (2, 275596128), (3, 183730752), (4, 137798064), (6, 91865376), (8, 68899032), (9, 61243584), (12, 45932688), (16, 34449516), (18, 30621792), (24, 22966344), (27, 20414528), (32, 17224758), (36, 15310896), (37, 14897088), (48, 11483172), (54, 10207264), (64, 8612379), (72, 7655448), (74, 7448544), (96, 5741586), (108, 5103632), (111, 4965696), (144, 3827724), (148, 3724272), (192, 2870793), (216, 2551816), (222, 2482848), (233, 2365632), (288, 1913862), (296, 1862136), (333, 1655232), (432, 1275908), (444, 1241424), (466, 1182816), (576, 956931), (592, 931068), (666, 827616), (699, 788544), (864, 637954), (888, 620712), (932, 591408), (999, 551744), (1184, 465534), (1332, 413808), (1369, 402624), (1398, 394272), (1728, 318977), (1776, 310356), (1864, 295704), (1998, 275872), (2097, 262848), (2368, 232767), (2664, 206904), (2738, 201312), (2796, 197136), (3552, 155178), (3728, 147852), (3996, 137936), (4107, 134208), (4194, 131424), (5328, 103452), (5476, 100656), (5592, 98568), (6291, 87616), (7104, 77589), (7456, 73926), (7992, 68968), (8214, 67104), (8388, 65712), (8621, 63936), (10656, 51726), (10952, 50328), (11184, 49284), (12321, 44736), (12582, 43808), (14912, 36963), (15984, 34484), (16428, 33552), (16776, 32856), (17242, 31968), (21312, 25863), (21904, 25164), (22368, 24642)]