674595152

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 1832025600

約数和(自身を除く): 1157430448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 38, 44, 46, 49, 56, 76, 77, 88, 92, 98, 112, 133, 152, 154, 161, 176, 179, 184, 196, 209, 253, 266, 304, 308, 322, 358, 368, 392, 418, 437, 506, 532, 539, 616, 644, 716, 784, 836, 874, 931, 1012, 1064, 1078, 1127, 1232, 1253, 1288, 1432, 1463, 1672, 1748, 1771, 1862, 1969, 2024, 2128, 2156, 2254, 2506, 2576, 2864, 2926, 3059, 3344, 3401, 3496, 3542, 3724, 3938, 4048, 4117, 4312, 4508, 4807, 5012, 5852, 6118, 6802, 6992, 7084, 7448, 7876, 8234, 8624, 8771, 9016, 9614, 10024, 10241, 11704, 12236, 12397, 13604, 13783, 14168, 14896, 15752, 16468, 17542, 18032, 19228, 20048, 20482, 21413, 23408, 23807, 24472, 24794, 27208, 27566, 28336, 28819, 31504, 32936, 33649, 35084, 37411, 38456, 40964, 42826, 45287, 47614, 48944, 49588, 54416, 55132, 57638, 65872, 67298, 70168, 74822, 76912, 78223, 81928, 85652, 90574, 95228, 96481, 99176, 110264, 115276, 134596, 140336, 149644, 156446, 163856, 166649, 171304, 181148, 190456, 192962, 198352, 201733, 220528, 230552, 235543, 261877, 269192, 299288, 312892, 317009, 333298, 342608, 362296, 380912, 385924, 403466, 461104, 471086, 523754, 538384, 547561, 598576, 625784, 634018, 666596, 724592, 771848, 806932, 860453, 942172, 1047508, 1095122, 1251568, 1268036, 1333192, 1543696, 1613864, 1720906, 1833139, 1884344, 2095016, 2190244, 2219063, 2536072, 2666384, 3227728, 3441812, 3666278, 3768688, 3832927, 4190032, 4380488, 4438126, 5072144, 6023171, 6883624, 7332556, 7665854, 8760976, 8876252, 12046342, 13767248, 14665112, 15331708, 17752504, 24092684, 29330224, 30663416, 35505008, 42162197, 48185368, 61326832, 84324394, 96370736, 168648788, 337297576, 674595152]

約数ペア:

[(1, 674595152), (2, 337297576), (4, 168648788), (7, 96370736), (8, 84324394), (11, 61326832), (14, 48185368), (16, 42162197), (19, 35505008), (22, 30663416), (23, 29330224), (28, 24092684), (38, 17752504), (44, 15331708), (46, 14665112), (49, 13767248), (56, 12046342), (76, 8876252), (77, 8760976), (88, 7665854), (92, 7332556), (98, 6883624), (112, 6023171), (133, 5072144), (152, 4438126), (154, 4380488), (161, 4190032), (176, 3832927), (179, 3768688), (184, 3666278), (196, 3441812), (209, 3227728), (253, 2666384), (266, 2536072), (304, 2219063), (308, 2190244), (322, 2095016), (358, 1884344), (368, 1833139), (392, 1720906), (418, 1613864), (437, 1543696), (506, 1333192), (532, 1268036), (539, 1251568), (616, 1095122), (644, 1047508), (716, 942172), (784, 860453), (836, 806932), (874, 771848), (931, 724592), (1012, 666596), (1064, 634018), (1078, 625784), (1127, 598576), (1232, 547561), (1253, 538384), (1288, 523754), (1432, 471086), (1463, 461104), (1672, 403466), (1748, 385924), (1771, 380912), (1862, 362296), (1969, 342608), (2024, 333298), (2128, 317009), (2156, 312892), (2254, 299288), (2506, 269192), (2576, 261877), (2864, 235543), (2926, 230552), (3059, 220528), (3344, 201733), (3401, 198352), (3496, 192962), (3542, 190456), (3724, 181148), (3938, 171304), (4048, 166649), (4117, 163856), (4312, 156446), (4508, 149644), (4807, 140336), (5012, 134596), (5852, 115276), (6118, 110264), (6802, 99176), (6992, 96481), (7084, 95228), (7448, 90574), (7876, 85652), (8234, 81928), (8624, 78223), (8771, 76912), (9016, 74822), (9614, 70168), (10024, 67298), (10241, 65872), (11704, 57638), (12236, 55132), (12397, 54416), (13604, 49588), (13783, 48944), (14168, 47614), (14896, 45287), (15752, 42826), (16468, 40964), (17542, 38456), (18032, 37411), (19228, 35084), (20048, 33649), (20482, 32936), (21413, 31504), (23408, 28819), (23807, 28336), (24472, 27566), (24794, 27208)]