31121150976

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1277

約数の個数: 264

約数和(自身を含む): 93800155904

約数和(自身を除く): 62679004928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 97, 124, 128, 144, 186, 192, 194, 248, 256, 279, 288, 291, 372, 384, 388, 496, 512, 558, 576, 582, 744, 768, 776, 873, 992, 1024, 1116, 1123, 1152, 1164, 1488, 1536, 1552, 1746, 1984, 2232, 2246, 2304, 2328, 2976, 3007, 3072, 3104, 3369, 3492, 3968, 4464, 4492, 4608, 4656, 5952, 6014, 6208, 6738, 6984, 7936, 8928, 8984, 9021, 9216, 9312, 10107, 11904, 12028, 12416, 13476, 13968, 15872, 17856, 17968, 18042, 18624, 20214, 23808, 24056, 24832, 26952, 27063, 27936, 31744, 34813, 35712, 35936, 36084, 37248, 40428, 47616, 48112, 49664, 53904, 54126, 55872, 69626, 71424, 71872, 72168, 74496, 80856, 95232, 96224, 99328, 104439, 107808, 108252, 108931, 111744, 139252, 142848, 143744, 144336, 148992, 161712, 192448, 208878, 215616, 216504, 217862, 223488, 278504, 285696, 287488, 288672, 297984, 313317, 323424, 326793, 384896, 417756, 431232, 433008, 435724, 446976, 557008, 574976, 577344, 626634, 646848, 653586, 769792, 835512, 862464, 866016, 871448, 893952, 980379, 1114016, 1149952, 1154688, 1253268, 1293696, 1307172, 1539584, 1671024, 1724928, 1732032, 1742896, 1960758, 2228032, 2309376, 2506536, 2587392, 2614344, 3079168, 3342048, 3376861, 3449856, 3464064, 3485792, 3921516, 4456064, 4618752, 5013072, 5174784, 5228688, 6684096, 6753722, 6928128, 6971584, 7843032, 8912128, 9237504, 10026144, 10130583, 10349568, 10457376, 13368192, 13507444, 13856256, 13943168, 15686064, 17824256, 20052288, 20261166, 20914752, 26736384, 27014888, 27712512, 27886336, 30391749, 31372128, 35648512, 40104576, 40522332, 41829504, 53472768, 54029776, 55772672, 60783498, 62744256, 80209152, 81044664, 83659008, 106945536, 108059552, 111545344, 121566996, 125488512, 160418304, 162089328, 167318016, 216119104, 243133992, 250977024, 320836608, 324178656, 334636032, 432238208, 486267984, 501954048, 648357312, 864476416, 972535968, 1003908096, 1296714624, 1728952832, 1945071936, 2593429248, 3457905664, 3890143872, 5186858496, 7780287744, 10373716992, 15560575488, 31121150976]

約数ペア:

[(1, 31121150976), (2, 15560575488), (3, 10373716992), (4, 7780287744), (6, 5186858496), (8, 3890143872), (9, 3457905664), (12, 2593429248), (16, 1945071936), (18, 1728952832), (24, 1296714624), (31, 1003908096), (32, 972535968), (36, 864476416), (48, 648357312), (62, 501954048), (64, 486267984), (72, 432238208), (93, 334636032), (96, 324178656), (97, 320836608), (124, 250977024), (128, 243133992), (144, 216119104), (186, 167318016), (192, 162089328), (194, 160418304), (248, 125488512), (256, 121566996), (279, 111545344), (288, 108059552), (291, 106945536), (372, 83659008), (384, 81044664), (388, 80209152), (496, 62744256), (512, 60783498), (558, 55772672), (576, 54029776), (582, 53472768), (744, 41829504), (768, 40522332), (776, 40104576), (873, 35648512), (992, 31372128), (1024, 30391749), (1116, 27886336), (1123, 27712512), (1152, 27014888), (1164, 26736384), (1488, 20914752), (1536, 20261166), (1552, 20052288), (1746, 17824256), (1984, 15686064), (2232, 13943168), (2246, 13856256), (2304, 13507444), (2328, 13368192), (2976, 10457376), (3007, 10349568), (3072, 10130583), (3104, 10026144), (3369, 9237504), (3492, 8912128), (3968, 7843032), (4464, 6971584), (4492, 6928128), (4608, 6753722), (4656, 6684096), (5952, 5228688), (6014, 5174784), (6208, 5013072), (6738, 4618752), (6984, 4456064), (7936, 3921516), (8928, 3485792), (8984, 3464064), (9021, 3449856), (9216, 3376861), (9312, 3342048), (10107, 3079168), (11904, 2614344), (12028, 2587392), (12416, 2506536), (13476, 2309376), (13968, 2228032), (15872, 1960758), (17856, 1742896), (17968, 1732032), (18042, 1724928), (18624, 1671024), (20214, 1539584), (23808, 1307172), (24056, 1293696), (24832, 1253268), (26952, 1154688), (27063, 1149952), (27936, 1114016), (31744, 980379), (34813, 893952), (35712, 871448), (35936, 866016), (36084, 862464), (37248, 835512), (40428, 769792), (47616, 653586), (48112, 646848), (49664, 626634), (53904, 577344), (54126, 574976), (55872, 557008), (69626, 446976), (71424, 435724), (71872, 433008), (72168, 431232), (74496, 417756), (80856, 384896), (95232, 326793), (96224, 323424), (99328, 313317), (104439, 297984), (107808, 288672), (108252, 287488), (108931, 285696), (111744, 278504), (139252, 223488), (142848, 217862), (143744, 216504), (144336, 215616), (148992, 208878), (161712, 192448)]