1271402784

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1968

約数の個数: 192

約数和(自身を含む): 4000752000

約数和(自身を除く): 2729349216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 41, 48, 54, 57, 72, 76, 82, 96, 108, 114, 123, 144, 152, 164, 171, 216, 228, 246, 288, 304, 328, 342, 369, 432, 456, 492, 513, 608, 656, 684, 738, 779, 864, 912, 984, 1026, 1107, 1312, 1368, 1476, 1558, 1824, 1889, 1968, 2052, 2214, 2337, 2736, 2952, 3116, 3778, 3936, 4104, 4428, 4674, 5472, 5667, 5904, 6232, 7011, 7556, 8208, 8856, 9348, 11334, 11808, 12464, 14022, 15112, 16416, 17001, 17712, 18696, 21033, 22668, 24928, 28044, 30224, 34002, 35424, 35891, 37392, 42066, 45336, 51003, 56088, 60448, 68004, 71782, 74784, 77449, 84132, 90672, 102006, 107673, 112176, 136008, 143564, 154898, 168264, 181344, 204012, 215346, 224352, 232347, 272016, 287128, 309796, 323019, 336528, 408024, 430692, 464694, 544032, 574256, 619592, 646038, 673056, 697041, 816048, 861384, 929388, 969057, 1148512, 1239184, 1292076, 1394082, 1471531, 1632096, 1722768, 1858776, 1938114, 2091123, 2478368, 2584152, 2788164, 2943062, 3445536, 3717552, 3876228, 4182246, 4414593, 5168304, 5576328, 5886124, 7435104, 7752456, 8364492, 8829186, 10336608, 11152656, 11772248, 13243779, 15504912, 16728984, 17658372, 22305312, 23544496, 26487558, 31009824, 33457968, 35316744, 39731337, 47088992, 52975116, 66915936, 70633488, 79462674, 105950232, 141266976, 158925348, 211900464, 317850696, 423800928, 635701392, 1271402784]

約数ペア:

[(1, 1271402784), (2, 635701392), (3, 423800928), (4, 317850696), (6, 211900464), (8, 158925348), (9, 141266976), (12, 105950232), (16, 79462674), (18, 70633488), (19, 66915936), (24, 52975116), (27, 47088992), (32, 39731337), (36, 35316744), (38, 33457968), (41, 31009824), (48, 26487558), (54, 23544496), (57, 22305312), (72, 17658372), (76, 16728984), (82, 15504912), (96, 13243779), (108, 11772248), (114, 11152656), (123, 10336608), (144, 8829186), (152, 8364492), (164, 7752456), (171, 7435104), (216, 5886124), (228, 5576328), (246, 5168304), (288, 4414593), (304, 4182246), (328, 3876228), (342, 3717552), (369, 3445536), (432, 2943062), (456, 2788164), (492, 2584152), (513, 2478368), (608, 2091123), (656, 1938114), (684, 1858776), (738, 1722768), (779, 1632096), (864, 1471531), (912, 1394082), (984, 1292076), (1026, 1239184), (1107, 1148512), (1312, 969057), (1368, 929388), (1476, 861384), (1558, 816048), (1824, 697041), (1889, 673056), (1968, 646038), (2052, 619592), (2214, 574256), (2337, 544032), (2736, 464694), (2952, 430692), (3116, 408024), (3778, 336528), (3936, 323019), (4104, 309796), (4428, 287128), (4674, 272016), (5472, 232347), (5667, 224352), (5904, 215346), (6232, 204012), (7011, 181344), (7556, 168264), (8208, 154898), (8856, 143564), (9348, 136008), (11334, 112176), (11808, 107673), (12464, 102006), (14022, 90672), (15112, 84132), (16416, 77449), (17001, 74784), (17712, 71782), (18696, 68004), (21033, 60448), (22668, 56088), (24928, 51003), (28044, 45336), (30224, 42066), (34002, 37392), (35424, 35891)]