1396571328

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^2\times {\mathrm{31}}^2$

素因数の和:141

約数の個数: 252

約数和(自身を含む): 4393707240

約数和(自身を除く): 2997135912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 72, 87, 93, 96, 108, 116, 124, 144, 174, 186, 192, 216, 232, 248, 261, 279, 288, 348, 372, 432, 464, 496, 522, 558, 576, 696, 744, 783, 837, 841, 864, 899, 928, 961, 992, 1044, 1116, 1392, 1488, 1566, 1674, 1682, 1728, 1798, 1856, 1922, 1984, 2088, 2232, 2523, 2697, 2784, 2883, 2976, 3132, 3348, 3364, 3596, 3844, 4176, 4464, 5046, 5394, 5568, 5766, 5952, 6264, 6696, 6728, 7192, 7569, 7688, 8091, 8352, 8649, 8928, 10092, 10788, 11532, 12528, 13392, 13456, 14384, 15138, 15376, 16182, 16704, 17298, 17856, 20184, 21576, 22707, 23064, 24273, 25056, 25947, 26071, 26784, 26912, 27869, 28768, 30276, 30752, 32364, 34596, 40368, 43152, 45414, 46128, 48546, 50112, 51894, 52142, 53568, 53824, 55738, 57536, 60552, 61504, 64728, 69192, 78213, 80736, 83607, 86304, 90828, 92256, 97092, 103788, 104284, 111476, 121104, 129456, 138384, 156426, 161472, 167214, 172608, 181656, 184512, 194184, 207576, 208568, 222952, 234639, 242208, 250821, 258912, 276768, 312852, 334428, 363312, 388368, 415152, 417136, 445904, 469278, 484416, 501642, 517824, 553536, 625704, 668856, 703917, 726624, 752463, 776736, 808201, 830304, 834272, 891808, 938556, 1003284, 1251408, 1337712, 1407834, 1453248, 1504926, 1553472, 1616402, 1660608, 1668544, 1783616, 1877112, 2006568, 2424603, 2502816, 2675424, 2815668, 3009852, 3232804, 3754224, 4013136, 4849206, 5005632, 5350848, 5631336, 6019704, 6465608, 7273809, 7508448, 8026272, 9698412, 11262672, 12039408, 12931216, 14547618, 15016896, 16052544, 19396824, 21821427, 22525344, 24078816, 25862432, 29095236, 38793648, 43642854, 45050688, 48157632, 51724864, 58190472, 77587296, 87285708, 116380944, 155174592, 174571416, 232761888, 349142832, 465523776, 698285664, 1396571328]

約数ペア:

[(1, 1396571328), (2, 698285664), (3, 465523776), (4, 349142832), (6, 232761888), (8, 174571416), (9, 155174592), (12, 116380944), (16, 87285708), (18, 77587296), (24, 58190472), (27, 51724864), (29, 48157632), (31, 45050688), (32, 43642854), (36, 38793648), (48, 29095236), (54, 25862432), (58, 24078816), (62, 22525344), (64, 21821427), (72, 19396824), (87, 16052544), (93, 15016896), (96, 14547618), (108, 12931216), (116, 12039408), (124, 11262672), (144, 9698412), (174, 8026272), (186, 7508448), (192, 7273809), (216, 6465608), (232, 6019704), (248, 5631336), (261, 5350848), (279, 5005632), (288, 4849206), (348, 4013136), (372, 3754224), (432, 3232804), (464, 3009852), (496, 2815668), (522, 2675424), (558, 2502816), (576, 2424603), (696, 2006568), (744, 1877112), (783, 1783616), (837, 1668544), (841, 1660608), (864, 1616402), (899, 1553472), (928, 1504926), (961, 1453248), (992, 1407834), (1044, 1337712), (1116, 1251408), (1392, 1003284), (1488, 938556), (1566, 891808), (1674, 834272), (1682, 830304), (1728, 808201), (1798, 776736), (1856, 752463), (1922, 726624), (1984, 703917), (2088, 668856), (2232, 625704), (2523, 553536), (2697, 517824), (2784, 501642), (2883, 484416), (2976, 469278), (3132, 445904), (3348, 417136), (3364, 415152), (3596, 388368), (3844, 363312), (4176, 334428), (4464, 312852), (5046, 276768), (5394, 258912), (5568, 250821), (5766, 242208), (5952, 234639), (6264, 222952), (6696, 208568), (6728, 207576), (7192, 194184), (7569, 184512), (7688, 181656), (8091, 172608), (8352, 167214), (8649, 161472), (8928, 156426), (10092, 138384), (10788, 129456), (11532, 121104), (12528, 111476), (13392, 104284), (13456, 103788), (14384, 97092), (15138, 92256), (15376, 90828), (16182, 86304), (16704, 83607), (17298, 80736), (17856, 78213), (20184, 69192), (21576, 64728), (22707, 61504), (23064, 60552), (24273, 57536), (25056, 55738), (25947, 53824), (26071, 53568), (26784, 52142), (26912, 51894), (27869, 50112), (28768, 48546), (30276, 46128), (30752, 45414), (32364, 43152), (34596, 40368)]