2001888768

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1228

約数の個数: 160

約数和(自身を含む): 5876766720

約数和(自身を除く): 3874877952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 109, 128, 132, 176, 192, 218, 256, 264, 327, 352, 384, 436, 512, 528, 654, 704, 768, 872, 1056, 1087, 1199, 1308, 1408, 1536, 1744, 2112, 2174, 2398, 2616, 2816, 3261, 3488, 3597, 4224, 4348, 4796, 5232, 5632, 6522, 6976, 7194, 8448, 8696, 9592, 10464, 11957, 13044, 13952, 14388, 16896, 17392, 19184, 20928, 23914, 26088, 27904, 28776, 34784, 35871, 38368, 41856, 47828, 52176, 55808, 57552, 69568, 71742, 76736, 83712, 95656, 104352, 115104, 118483, 139136, 143484, 153472, 167424, 191312, 208704, 230208, 236966, 278272, 286968, 306944, 355449, 382624, 417408, 460416, 473932, 556544, 573936, 613888, 710898, 765248, 834816, 920832, 947864, 1147872, 1303313, 1421796, 1530496, 1669632, 1841664, 1895728, 2295744, 2606626, 2843592, 3060992, 3791456, 3909939, 4591488, 5213252, 5687184, 6121984, 7582912, 7819878, 9182976, 10426504, 11374368, 15165824, 15639756, 18365952, 20853008, 22748736, 30331648, 31279512, 41706016, 45497472, 60663296, 62559024, 83412032, 90994944, 125118048, 166824064, 181989888, 250236096, 333648128, 500472192, 667296256, 1000944384, 2001888768]

約数ペア:

[(1, 2001888768), (2, 1000944384), (3, 667296256), (4, 500472192), (6, 333648128), (8, 250236096), (11, 181989888), (12, 166824064), (16, 125118048), (22, 90994944), (24, 83412032), (32, 62559024), (33, 60663296), (44, 45497472), (48, 41706016), (64, 31279512), (66, 30331648), (88, 22748736), (96, 20853008), (109, 18365952), (128, 15639756), (132, 15165824), (176, 11374368), (192, 10426504), (218, 9182976), (256, 7819878), (264, 7582912), (327, 6121984), (352, 5687184), (384, 5213252), (436, 4591488), (512, 3909939), (528, 3791456), (654, 3060992), (704, 2843592), (768, 2606626), (872, 2295744), (1056, 1895728), (1087, 1841664), (1199, 1669632), (1308, 1530496), (1408, 1421796), (1536, 1303313), (1744, 1147872), (2112, 947864), (2174, 920832), (2398, 834816), (2616, 765248), (2816, 710898), (3261, 613888), (3488, 573936), (3597, 556544), (4224, 473932), (4348, 460416), (4796, 417408), (5232, 382624), (5632, 355449), (6522, 306944), (6976, 286968), (7194, 278272), (8448, 236966), (8696, 230208), (9592, 208704), (10464, 191312), (11957, 167424), (13044, 153472), (13952, 143484), (14388, 139136), (16896, 118483), (17392, 115104), (19184, 104352), (20928, 95656), (23914, 83712), (26088, 76736), (27904, 71742), (28776, 69568), (34784, 57552), (35871, 55808), (38368, 52176), (41856, 47828)]