255122496

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 168

約数和(自身を含む): 762801624

約数和(自身を除く): 507679128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 61, 64, 72, 96, 106, 122, 137, 144, 159, 183, 192, 212, 244, 274, 288, 318, 366, 411, 424, 477, 488, 548, 549, 576, 636, 732, 822, 848, 954, 976, 1096, 1098, 1233, 1272, 1464, 1644, 1696, 1908, 1952, 2192, 2196, 2466, 2544, 2928, 3233, 3288, 3392, 3816, 3904, 4384, 4392, 4932, 5088, 5856, 6466, 6576, 7261, 7632, 8357, 8768, 8784, 9699, 9864, 10176, 11712, 12932, 13152, 14522, 15264, 16714, 17568, 19398, 19728, 21783, 25071, 25864, 26304, 29044, 29097, 30528, 33428, 35136, 38796, 39456, 43566, 50142, 51728, 58088, 58194, 65349, 66856, 75213, 77592, 78912, 87132, 100284, 103456, 116176, 116388, 130698, 133712, 150426, 155184, 174264, 200568, 206912, 232352, 232776, 261396, 267424, 300852, 310368, 348528, 401136, 442921, 464704, 465552, 522792, 534848, 601704, 620736, 697056, 802272, 885842, 931104, 1045584, 1203408, 1328763, 1394112, 1604544, 1771684, 1862208, 2091168, 2406816, 2657526, 3543368, 3986289, 4182336, 4813632, 5315052, 7086736, 7972578, 10630104, 14173472, 15945156, 21260208, 28346944, 31890312, 42520416, 63780624, 85040832, 127561248, 255122496]

約数ペア:

[(1, 255122496), (2, 127561248), (3, 85040832), (4, 63780624), (6, 42520416), (8, 31890312), (9, 28346944), (12, 21260208), (16, 15945156), (18, 14173472), (24, 10630104), (32, 7972578), (36, 7086736), (48, 5315052), (53, 4813632), (61, 4182336), (64, 3986289), (72, 3543368), (96, 2657526), (106, 2406816), (122, 2091168), (137, 1862208), (144, 1771684), (159, 1604544), (183, 1394112), (192, 1328763), (212, 1203408), (244, 1045584), (274, 931104), (288, 885842), (318, 802272), (366, 697056), (411, 620736), (424, 601704), (477, 534848), (488, 522792), (548, 465552), (549, 464704), (576, 442921), (636, 401136), (732, 348528), (822, 310368), (848, 300852), (954, 267424), (976, 261396), (1096, 232776), (1098, 232352), (1233, 206912), (1272, 200568), (1464, 174264), (1644, 155184), (1696, 150426), (1908, 133712), (1952, 130698), (2192, 116388), (2196, 116176), (2466, 103456), (2544, 100284), (2928, 87132), (3233, 78912), (3288, 77592), (3392, 75213), (3816, 66856), (3904, 65349), (4384, 58194), (4392, 58088), (4932, 51728), (5088, 50142), (5856, 43566), (6466, 39456), (6576, 38796), (7261, 35136), (7632, 33428), (8357, 30528), (8768, 29097), (8784, 29044), (9699, 26304), (9864, 25864), (10176, 25071), (11712, 21783), (12932, 19728), (13152, 19398), (14522, 17568), (15264, 16714)]