31481237304

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18583}}^1$

素因数の和:18663

約数の個数: 256

約数和(自身を含む): 102762086400

約数和(自身を除く): 71280849096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 31, 33, 36, 44, 46, 54, 62, 66, 69, 72, 88, 92, 93, 99, 108, 124, 132, 138, 184, 186, 198, 207, 216, 248, 253, 264, 276, 279, 297, 341, 372, 396, 414, 506, 552, 558, 594, 621, 682, 713, 744, 759, 792, 828, 837, 1012, 1023, 1116, 1188, 1242, 1364, 1426, 1518, 1656, 1674, 2024, 2046, 2139, 2232, 2277, 2376, 2484, 2728, 2852, 3036, 3069, 3348, 4092, 4278, 4554, 4968, 5704, 6072, 6138, 6417, 6696, 6831, 7843, 8184, 8556, 9108, 9207, 12276, 12834, 13662, 15686, 17112, 18216, 18414, 18583, 19251, 23529, 24552, 25668, 27324, 31372, 36828, 37166, 38502, 47058, 51336, 54648, 55749, 62744, 70587, 73656, 74332, 77004, 94116, 111498, 141174, 148664, 154008, 167247, 188232, 204413, 211761, 222996, 282348, 334494, 408826, 423522, 427409, 445992, 501741, 564696, 576073, 613239, 668988, 817652, 847044, 854818, 1003482, 1152146, 1226478, 1282227, 1337976, 1635304, 1694088, 1709636, 1728219, 1839717, 2006964, 2304292, 2452956, 2564454, 3419272, 3456438, 3679434, 3846681, 4013928, 4608584, 4701499, 4905912, 5128908, 5184657, 5519151, 6336803, 6912876, 7358868, 7693362, 9402998, 10257816, 10369314, 11038302, 11540043, 12673606, 13249679, 13825752, 14104497, 14717736, 15386724, 15553971, 18805996, 19010409, 20738628, 22076604, 23080086, 25347212, 26499358, 28208994, 30773448, 31107942, 37611992, 38020818, 39749037, 41477256, 42313491, 44153208, 46160172, 50694424, 52998716, 56417988, 57031227, 62215884, 76041636, 79498074, 84626982, 92320344, 105997432, 112835976, 114062454, 119247111, 124431768, 126940473, 145746469, 152083272, 158996148, 169253964, 171093681, 228124908, 238494222, 253880946, 291492938, 317992296, 338507928, 342187362, 357741333, 437239407, 456249816, 476988444, 507761892, 582985876, 684374724, 715482666, 874478814, 953976888, 1015523784, 1165971752, 1311718221, 1368749448, 1430965332, 1748957628, 2623436442, 2861930664, 3497915256, 3935154663, 5246872884, 7870309326, 10493745768, 15740618652, 31481237304]

約数ペア:

[(1, 31481237304), (2, 15740618652), (3, 10493745768), (4, 7870309326), (6, 5246872884), (8, 3935154663), (9, 3497915256), (11, 2861930664), (12, 2623436442), (18, 1748957628), (22, 1430965332), (23, 1368749448), (24, 1311718221), (27, 1165971752), (31, 1015523784), (33, 953976888), (36, 874478814), (44, 715482666), (46, 684374724), (54, 582985876), (62, 507761892), (66, 476988444), (69, 456249816), (72, 437239407), (88, 357741333), (92, 342187362), (93, 338507928), (99, 317992296), (108, 291492938), (124, 253880946), (132, 238494222), (138, 228124908), (184, 171093681), (186, 169253964), (198, 158996148), (207, 152083272), (216, 145746469), (248, 126940473), (253, 124431768), (264, 119247111), (276, 114062454), (279, 112835976), (297, 105997432), (341, 92320344), (372, 84626982), (396, 79498074), (414, 76041636), (506, 62215884), (552, 57031227), (558, 56417988), (594, 52998716), (621, 50694424), (682, 46160172), (713, 44153208), (744, 42313491), (759, 41477256), (792, 39749037), (828, 38020818), (837, 37611992), (1012, 31107942), (1023, 30773448), (1116, 28208994), (1188, 26499358), (1242, 25347212), (1364, 23080086), (1426, 22076604), (1518, 20738628), (1656, 19010409), (1674, 18805996), (2024, 15553971), (2046, 15386724), (2139, 14717736), (2232, 14104497), (2277, 13825752), (2376, 13249679), (2484, 12673606), (2728, 11540043), (2852, 11038302), (3036, 10369314), (3069, 10257816), (3348, 9402998), (4092, 7693362), (4278, 7358868), (4554, 6912876), (4968, 6336803), (5704, 5519151), (6072, 5184657), (6138, 5128908), (6417, 4905912), (6696, 4701499), (6831, 4608584), (7843, 4013928), (8184, 3846681), (8556, 3679434), (9108, 3456438), (9207, 3419272), (12276, 2564454), (12834, 2452956), (13662, 2304292), (15686, 2006964), (17112, 1839717), (18216, 1728219), (18414, 1709636), (18583, 1694088), (19251, 1635304), (23529, 1337976), (24552, 1282227), (25668, 1226478), (27324, 1152146), (31372, 1003482), (36828, 854818), (37166, 847044), (38502, 817652), (47058, 668988), (51336, 613239), (54648, 576073), (55749, 564696), (62744, 501741), (70587, 445992), (73656, 427409), (74332, 423522), (77004, 408826), (94116, 334494), (111498, 282348), (141174, 222996), (148664, 211761), (154008, 204413), (167247, 188232)]