390120864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 1231921152

約数和(自身を除く): 841800288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 61, 62, 84, 93, 96, 112, 122, 124, 168, 183, 186, 217, 224, 244, 248, 307, 336, 366, 372, 427, 434, 488, 496, 614, 651, 672, 732, 744, 854, 868, 921, 976, 992, 1228, 1281, 1302, 1464, 1488, 1708, 1736, 1842, 1891, 1952, 2149, 2456, 2562, 2604, 2928, 2976, 3416, 3472, 3684, 3782, 4298, 4912, 5124, 5208, 5673, 5856, 6447, 6832, 6944, 7368, 7564, 8596, 9517, 9824, 10248, 10416, 11346, 12894, 13237, 13664, 14736, 15128, 17192, 18727, 19034, 20496, 20832, 22692, 25788, 26474, 28551, 29472, 30256, 34384, 37454, 38068, 39711, 40992, 45384, 51576, 52948, 56181, 57102, 60512, 66619, 68768, 74908, 76136, 79422, 90768, 103152, 105896, 112362, 114204, 131089, 133238, 149816, 152272, 158844, 181536, 199857, 206304, 211792, 224724, 228408, 262178, 266476, 299632, 304544, 317688, 393267, 399714, 423584, 449448, 456816, 524356, 532952, 580537, 599264, 635376, 786534, 799428, 898896, 913632, 1048712, 1065904, 1161074, 1270752, 1573068, 1598856, 1741611, 1797792, 2097424, 2131808, 2322148, 3146136, 3197712, 3483222, 4063759, 4194848, 4644296, 6292272, 6395424, 6966444, 8127518, 9288592, 12191277, 12584544, 13932888, 16255036, 18577184, 24382554, 27865776, 32510072, 48765108, 55731552, 65020144, 97530216, 130040288, 195060432, 390120864]

約数ペア:

[(1, 390120864), (2, 195060432), (3, 130040288), (4, 97530216), (6, 65020144), (7, 55731552), (8, 48765108), (12, 32510072), (14, 27865776), (16, 24382554), (21, 18577184), (24, 16255036), (28, 13932888), (31, 12584544), (32, 12191277), (42, 9288592), (48, 8127518), (56, 6966444), (61, 6395424), (62, 6292272), (84, 4644296), (93, 4194848), (96, 4063759), (112, 3483222), (122, 3197712), (124, 3146136), (168, 2322148), (183, 2131808), (186, 2097424), (217, 1797792), (224, 1741611), (244, 1598856), (248, 1573068), (307, 1270752), (336, 1161074), (366, 1065904), (372, 1048712), (427, 913632), (434, 898896), (488, 799428), (496, 786534), (614, 635376), (651, 599264), (672, 580537), (732, 532952), (744, 524356), (854, 456816), (868, 449448), (921, 423584), (976, 399714), (992, 393267), (1228, 317688), (1281, 304544), (1302, 299632), (1464, 266476), (1488, 262178), (1708, 228408), (1736, 224724), (1842, 211792), (1891, 206304), (1952, 199857), (2149, 181536), (2456, 158844), (2562, 152272), (2604, 149816), (2928, 133238), (2976, 131089), (3416, 114204), (3472, 112362), (3684, 105896), (3782, 103152), (4298, 90768), (4912, 79422), (5124, 76136), (5208, 74908), (5673, 68768), (5856, 66619), (6447, 60512), (6832, 57102), (6944, 56181), (7368, 52948), (7564, 51576), (8596, 45384), (9517, 40992), (9824, 39711), (10248, 38068), (10416, 37454), (11346, 34384), (12894, 30256), (13237, 29472), (13664, 28551), (14736, 26474), (15128, 25788), (17192, 22692), (18727, 20832), (19034, 20496)]