247400064

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 763776000

約数和(自身を除く): 516375936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 89, 96, 114, 127, 128, 144, 152, 171, 178, 192, 228, 254, 267, 288, 304, 342, 356, 381, 384, 456, 508, 534, 576, 608, 684, 712, 762, 801, 912, 1016, 1068, 1143, 1152, 1216, 1368, 1424, 1524, 1602, 1691, 1824, 2032, 2136, 2286, 2413, 2432, 2736, 2848, 3048, 3204, 3382, 3648, 4064, 4272, 4572, 4826, 5073, 5472, 5696, 6096, 6408, 6764, 7239, 7296, 8128, 8544, 9144, 9652, 10146, 10944, 11303, 11392, 12192, 12816, 13528, 14478, 15219, 16256, 17088, 18288, 19304, 20292, 21717, 21888, 22606, 24384, 25632, 27056, 28956, 30438, 33909, 34176, 36576, 38608, 40584, 43434, 45212, 48768, 51264, 54112, 57912, 60876, 67818, 73152, 77216, 81168, 86868, 90424, 101727, 102528, 108224, 115824, 121752, 135636, 146304, 154432, 162336, 173736, 180848, 203454, 214757, 216448, 231648, 243504, 271272, 308864, 324672, 347472, 361696, 406908, 429514, 463296, 487008, 542544, 644271, 649344, 694944, 723392, 813816, 859028, 926592, 974016, 1085088, 1288542, 1389888, 1446784, 1627632, 1718056, 1932813, 1948032, 2170176, 2577084, 2779776, 3255264, 3436112, 3865626, 4340352, 5154168, 6510528, 6872224, 7731252, 10308336, 13021056, 13744448, 15462504, 20616672, 27488896, 30925008, 41233344, 61850016, 82466688, 123700032, 247400064]

約数ペア:

[(1, 247400064), (2, 123700032), (3, 82466688), (4, 61850016), (6, 41233344), (8, 30925008), (9, 27488896), (12, 20616672), (16, 15462504), (18, 13744448), (19, 13021056), (24, 10308336), (32, 7731252), (36, 6872224), (38, 6510528), (48, 5154168), (57, 4340352), (64, 3865626), (72, 3436112), (76, 3255264), (89, 2779776), (96, 2577084), (114, 2170176), (127, 1948032), (128, 1932813), (144, 1718056), (152, 1627632), (171, 1446784), (178, 1389888), (192, 1288542), (228, 1085088), (254, 974016), (267, 926592), (288, 859028), (304, 813816), (342, 723392), (356, 694944), (381, 649344), (384, 644271), (456, 542544), (508, 487008), (534, 463296), (576, 429514), (608, 406908), (684, 361696), (712, 347472), (762, 324672), (801, 308864), (912, 271272), (1016, 243504), (1068, 231648), (1143, 216448), (1152, 214757), (1216, 203454), (1368, 180848), (1424, 173736), (1524, 162336), (1602, 154432), (1691, 146304), (1824, 135636), (2032, 121752), (2136, 115824), (2286, 108224), (2413, 102528), (2432, 101727), (2736, 90424), (2848, 86868), (3048, 81168), (3204, 77216), (3382, 73152), (3648, 67818), (4064, 60876), (4272, 57912), (4572, 54112), (4826, 51264), (5073, 48768), (5472, 45212), (5696, 43434), (6096, 40584), (6408, 38608), (6764, 36576), (7239, 34176), (7296, 33909), (8128, 30438), (8544, 28956), (9144, 27056), (9652, 25632), (10146, 24384), (10944, 22606), (11303, 21888), (11392, 21717), (12192, 20292), (12816, 19304), (13528, 18288), (14478, 17088), (15219, 16256)]