388545756464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1435

約数の個数: 160

約数和(自身を含む): 818385120000

約数和(自身を除く): 429839363536

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 107, 118, 152, 193, 214, 236, 304, 386, 428, 472, 772, 856, 944, 1049, 1121, 1544, 1712, 2033, 2098, 2242, 3088, 3667, 4066, 4196, 4484, 6313, 7334, 8132, 8392, 8968, 11387, 12626, 14668, 16264, 16784, 17936, 19931, 20651, 22774, 25252, 29336, 32528, 39862, 41302, 45548, 50504, 58672, 61891, 79724, 82604, 91096, 101008, 112243, 119947, 123782, 159448, 165208, 182192, 202457, 216353, 224486, 239894, 247564, 318896, 330416, 392369, 404914, 432706, 448972, 479788, 495128, 784738, 809828, 865412, 897944, 959576, 990256, 1175929, 1218409, 1569476, 1619656, 1730824, 1795888, 1919152, 2132617, 2351858, 2436818, 3138952, 3239312, 3461648, 3846683, 4265234, 4703716, 4873636, 6277904, 6622337, 7693366, 8530468, 9407432, 9747272, 11944963, 13244674, 15386732, 17060936, 18814864, 19494544, 21662899, 23149771, 23889926, 26489348, 30773464, 34121872, 43325798, 46299542, 47779852, 52978696, 61546928, 86651596, 92599084, 95559704, 105957392, 125824403, 173303192, 185198168, 191119408, 226954297, 251648806, 346606384, 370396336, 411595081, 453908594, 503297612, 823190162, 907817188, 1006595224, 1278111041, 1646380324, 1815634376, 2013190448, 2556222082, 3292760648, 3631268752, 5112444164, 6585521296, 10224888328, 20449776656, 24284109779, 48568219558, 97136439116, 194272878232, 388545756464]

約数ペア:

[(1, 388545756464), (2, 194272878232), (4, 97136439116), (8, 48568219558), (16, 24284109779), (19, 20449776656), (38, 10224888328), (59, 6585521296), (76, 5112444164), (107, 3631268752), (118, 3292760648), (152, 2556222082), (193, 2013190448), (214, 1815634376), (236, 1646380324), (304, 1278111041), (386, 1006595224), (428, 907817188), (472, 823190162), (772, 503297612), (856, 453908594), (944, 411595081), (1049, 370396336), (1121, 346606384), (1544, 251648806), (1712, 226954297), (2033, 191119408), (2098, 185198168), (2242, 173303192), (3088, 125824403), (3667, 105957392), (4066, 95559704), (4196, 92599084), (4484, 86651596), (6313, 61546928), (7334, 52978696), (8132, 47779852), (8392, 46299542), (8968, 43325798), (11387, 34121872), (12626, 30773464), (14668, 26489348), (16264, 23889926), (16784, 23149771), (17936, 21662899), (19931, 19494544), (20651, 18814864), (22774, 17060936), (25252, 15386732), (29336, 13244674), (32528, 11944963), (39862, 9747272), (41302, 9407432), (45548, 8530468), (50504, 7693366), (58672, 6622337), (61891, 6277904), (79724, 4873636), (82604, 4703716), (91096, 4265234), (101008, 3846683), (112243, 3461648), (119947, 3239312), (123782, 3138952), (159448, 2436818), (165208, 2351858), (182192, 2132617), (202457, 1919152), (216353, 1795888), (224486, 1730824), (239894, 1619656), (247564, 1569476), (318896, 1218409), (330416, 1175929), (392369, 990256), (404914, 959576), (432706, 897944), (448972, 865412), (479788, 809828), (495128, 784738)]