991530144

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:844

約数の個数: 216

約数和(自身を含む): 3187204020

約数和(自身を除く): 2195673876

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 121, 132, 144, 148, 176, 198, 222, 242, 264, 288, 296, 333, 352, 363, 396, 407, 444, 484, 528, 592, 666, 726, 769, 792, 814, 888, 968, 1056, 1089, 1184, 1221, 1332, 1452, 1538, 1584, 1628, 1776, 1936, 2178, 2307, 2442, 2664, 2904, 3076, 3168, 3256, 3552, 3663, 3872, 4356, 4477, 4614, 4884, 5328, 5808, 6152, 6512, 6921, 7326, 8459, 8712, 8954, 9228, 9768, 10656, 11616, 12304, 13024, 13431, 13842, 14652, 16918, 17424, 17908, 18456, 19536, 24608, 25377, 26862, 27684, 28453, 29304, 33836, 34848, 35816, 36912, 39072, 40293, 50754, 53724, 55368, 56906, 58608, 67672, 71632, 73824, 76131, 80586, 85359, 93049, 101508, 107448, 110736, 113812, 117216, 135344, 143264, 152262, 161172, 170718, 186098, 203016, 214896, 221472, 227624, 256077, 270688, 279147, 304524, 312983, 322344, 341436, 372196, 406032, 429792, 455248, 512154, 558294, 609048, 625966, 644688, 682872, 744392, 812064, 837441, 910496, 938949, 1024308, 1116588, 1218096, 1251932, 1289376, 1365744, 1488784, 1674882, 1877898, 2048616, 2233176, 2436192, 2503864, 2731488, 2816847, 2977568, 3349764, 3442813, 3755796, 4097232, 4466352, 5007728, 5633694, 6699528, 6885626, 7511592, 8194464, 8932704, 10015456, 10328439, 11267388, 13399056, 13771252, 15023184, 20656878, 22534776, 26798112, 27542504, 30046368, 30985317, 41313756, 45069552, 55085008, 61970634, 82627512, 90139104, 110170016, 123941268, 165255024, 247882536, 330510048, 495765072, 991530144]

約数ペア:

[(1, 991530144), (2, 495765072), (3, 330510048), (4, 247882536), (6, 165255024), (8, 123941268), (9, 110170016), (11, 90139104), (12, 82627512), (16, 61970634), (18, 55085008), (22, 45069552), (24, 41313756), (32, 30985317), (33, 30046368), (36, 27542504), (37, 26798112), (44, 22534776), (48, 20656878), (66, 15023184), (72, 13771252), (74, 13399056), (88, 11267388), (96, 10328439), (99, 10015456), (111, 8932704), (121, 8194464), (132, 7511592), (144, 6885626), (148, 6699528), (176, 5633694), (198, 5007728), (222, 4466352), (242, 4097232), (264, 3755796), (288, 3442813), (296, 3349764), (333, 2977568), (352, 2816847), (363, 2731488), (396, 2503864), (407, 2436192), (444, 2233176), (484, 2048616), (528, 1877898), (592, 1674882), (666, 1488784), (726, 1365744), (769, 1289376), (792, 1251932), (814, 1218096), (888, 1116588), (968, 1024308), (1056, 938949), (1089, 910496), (1184, 837441), (1221, 812064), (1332, 744392), (1452, 682872), (1538, 644688), (1584, 625966), (1628, 609048), (1776, 558294), (1936, 512154), (2178, 455248), (2307, 429792), (2442, 406032), (2664, 372196), (2904, 341436), (3076, 322344), (3168, 312983), (3256, 304524), (3552, 279147), (3663, 270688), (3872, 256077), (4356, 227624), (4477, 221472), (4614, 214896), (4884, 203016), (5328, 186098), (5808, 170718), (6152, 161172), (6512, 152262), (6921, 143264), (7326, 135344), (8459, 117216), (8712, 113812), (8954, 110736), (9228, 107448), (9768, 101508), (10656, 93049), (11616, 85359), (12304, 80586), (13024, 76131), (13431, 73824), (13842, 71632), (14652, 67672), (16918, 58608), (17424, 56906), (17908, 55368), (18456, 53724), (19536, 50754), (24608, 40293), (25377, 39072), (26862, 36912), (27684, 35816), (28453, 34848), (29304, 33836)]