255755952

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 802234368

約数和(自身を除く): 546478416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 47, 48, 53, 62, 69, 72, 92, 93, 94, 106, 124, 138, 141, 144, 159, 184, 186, 188, 207, 212, 248, 276, 279, 282, 318, 368, 372, 376, 414, 423, 424, 477, 496, 552, 558, 564, 636, 713, 744, 752, 828, 846, 848, 954, 1081, 1104, 1116, 1128, 1219, 1272, 1426, 1457, 1488, 1643, 1656, 1692, 1908, 2139, 2162, 2232, 2256, 2438, 2491, 2544, 2852, 2914, 3243, 3286, 3312, 3384, 3657, 3816, 4278, 4324, 4371, 4464, 4876, 4929, 4982, 5704, 5828, 6417, 6486, 6572, 6768, 7314, 7473, 7632, 8556, 8648, 8742, 9729, 9752, 9858, 9964, 10971, 11408, 11656, 12834, 12972, 13113, 13144, 14628, 14787, 14946, 17112, 17296, 17484, 19458, 19504, 19716, 19928, 21942, 22419, 23312, 25668, 25944, 26226, 26288, 29256, 29574, 29892, 33511, 34224, 34968, 37789, 38916, 39432, 39856, 43884, 44838, 51336, 51888, 52452, 57293, 58512, 59148, 59784, 67022, 69936, 75578, 77221, 77832, 78864, 87768, 89676, 100533, 102672, 104904, 113367, 114586, 118296, 119568, 134044, 151156, 154442, 155664, 171879, 175536, 179352, 201066, 209808, 226734, 229172, 231663, 236592, 268088, 301599, 302312, 308884, 340101, 343758, 358704, 402132, 453468, 458344, 463326, 515637, 536176, 603198, 604624, 617768, 680202, 687516, 694989, 804264, 906936, 916688, 926652, 1031274, 1206396, 1235536, 1360404, 1375032, 1389978, 1608528, 1776083, 1813872, 1853304, 2062548, 2412792, 2720808, 2750064, 2779956, 3552166, 3706608, 4125096, 4825584, 5328249, 5441616, 5559912, 7104332, 8250192, 10656498, 11119824, 14208664, 15984747, 21312996, 28417328, 31969494, 42625992, 63938988, 85251984, 127877976, 255755952]

約数ペア:

[(1, 255755952), (2, 127877976), (3, 85251984), (4, 63938988), (6, 42625992), (8, 31969494), (9, 28417328), (12, 21312996), (16, 15984747), (18, 14208664), (23, 11119824), (24, 10656498), (31, 8250192), (36, 7104332), (46, 5559912), (47, 5441616), (48, 5328249), (53, 4825584), (62, 4125096), (69, 3706608), (72, 3552166), (92, 2779956), (93, 2750064), (94, 2720808), (106, 2412792), (124, 2062548), (138, 1853304), (141, 1813872), (144, 1776083), (159, 1608528), (184, 1389978), (186, 1375032), (188, 1360404), (207, 1235536), (212, 1206396), (248, 1031274), (276, 926652), (279, 916688), (282, 906936), (318, 804264), (368, 694989), (372, 687516), (376, 680202), (414, 617768), (423, 604624), (424, 603198), (477, 536176), (496, 515637), (552, 463326), (558, 458344), (564, 453468), (636, 402132), (713, 358704), (744, 343758), (752, 340101), (828, 308884), (846, 302312), (848, 301599), (954, 268088), (1081, 236592), (1104, 231663), (1116, 229172), (1128, 226734), (1219, 209808), (1272, 201066), (1426, 179352), (1457, 175536), (1488, 171879), (1643, 155664), (1656, 154442), (1692, 151156), (1908, 134044), (2139, 119568), (2162, 118296), (2232, 114586), (2256, 113367), (2438, 104904), (2491, 102672), (2544, 100533), (2852, 89676), (2914, 87768), (3243, 78864), (3286, 77832), (3312, 77221), (3384, 75578), (3657, 69936), (3816, 67022), (4278, 59784), (4324, 59148), (4371, 58512), (4464, 57293), (4876, 52452), (4929, 51888), (4982, 51336), (5704, 44838), (5828, 43884), (6417, 39856), (6486, 39432), (6572, 38916), (6768, 37789), (7314, 34968), (7473, 34224), (7632, 33511), (8556, 29892), (8648, 29574), (8742, 29256), (9729, 26288), (9752, 26226), (9858, 25944), (9964, 25668), (10971, 23312), (11408, 22419), (11656, 21942), (12834, 19928), (12972, 19716), (13113, 19504), (13144, 19458), (14628, 17484), (14787, 17296), (14946, 17112)]