1231915008

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 3534148800

約数和(自身を除く): 2302233792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 152, 173, 183, 192, 228, 244, 256, 304, 346, 366, 384, 456, 488, 512, 519, 608, 692, 732, 768, 912, 976, 1024, 1038, 1159, 1216, 1384, 1464, 1536, 1824, 1952, 2048, 2076, 2318, 2432, 2768, 2928, 3072, 3287, 3477, 3648, 3904, 4152, 4636, 4864, 5536, 5856, 6144, 6574, 6954, 7296, 7808, 8304, 9272, 9728, 9861, 10553, 11072, 11712, 13148, 13908, 14592, 15616, 16608, 18544, 19456, 19722, 21106, 22144, 23424, 26296, 27816, 29184, 31232, 31659, 33216, 37088, 38912, 39444, 42212, 44288, 46848, 52592, 55632, 58368, 62464, 63318, 66432, 74176, 78888, 84424, 88576, 93696, 105184, 111264, 116736, 124928, 126636, 132864, 148352, 157776, 168848, 177152, 187392, 200507, 210368, 222528, 253272, 265728, 296704, 315552, 337696, 354304, 374784, 401014, 420736, 445056, 506544, 531456, 593408, 601521, 631104, 675392, 802028, 841472, 890112, 1013088, 1062912, 1186816, 1203042, 1262208, 1350784, 1604056, 1682944, 1780224, 2026176, 2373632, 2406084, 2524416, 2701568, 3208112, 3365888, 3560448, 4052352, 4812168, 5048832, 5403136, 6416224, 6731776, 7120896, 8104704, 9624336, 10097664, 10806272, 12832448, 16209408, 19248672, 20195328, 21612544, 25664896, 32418816, 38497344, 51329792, 64837632, 76994688, 102659584, 153989376, 205319168, 307978752, 410638336, 615957504, 1231915008]

約数ペア:

[(1, 1231915008), (2, 615957504), (3, 410638336), (4, 307978752), (6, 205319168), (8, 153989376), (12, 102659584), (16, 76994688), (19, 64837632), (24, 51329792), (32, 38497344), (38, 32418816), (48, 25664896), (57, 21612544), (61, 20195328), (64, 19248672), (76, 16209408), (96, 12832448), (114, 10806272), (122, 10097664), (128, 9624336), (152, 8104704), (173, 7120896), (183, 6731776), (192, 6416224), (228, 5403136), (244, 5048832), (256, 4812168), (304, 4052352), (346, 3560448), (366, 3365888), (384, 3208112), (456, 2701568), (488, 2524416), (512, 2406084), (519, 2373632), (608, 2026176), (692, 1780224), (732, 1682944), (768, 1604056), (912, 1350784), (976, 1262208), (1024, 1203042), (1038, 1186816), (1159, 1062912), (1216, 1013088), (1384, 890112), (1464, 841472), (1536, 802028), (1824, 675392), (1952, 631104), (2048, 601521), (2076, 593408), (2318, 531456), (2432, 506544), (2768, 445056), (2928, 420736), (3072, 401014), (3287, 374784), (3477, 354304), (3648, 337696), (3904, 315552), (4152, 296704), (4636, 265728), (4864, 253272), (5536, 222528), (5856, 210368), (6144, 200507), (6574, 187392), (6954, 177152), (7296, 168848), (7808, 157776), (8304, 148352), (9272, 132864), (9728, 126636), (9861, 124928), (10553, 116736), (11072, 111264), (11712, 105184), (13148, 93696), (13908, 88576), (14592, 84424), (15616, 78888), (16608, 74176), (18544, 66432), (19456, 63318), (19722, 62464), (21106, 58368), (22144, 55632), (23424, 52592), (26296, 46848), (27816, 44288), (29184, 42212), (31232, 39444), (31659, 38912), (33216, 37088)]