289191552

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3098

約数の個数: 128

約数和(自身を含む): 871080000

約数和(自身を除く): 581888448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3049, 3648, 3952, 4992, 5928, 6098, 7296, 7904, 9147, 11856, 12196, 15808, 18294, 23712, 24392, 31616, 36588, 39637, 47424, 48784, 57931, 73176, 79274, 94848, 97568, 115862, 118911, 146352, 158548, 173793, 195136, 231724, 237822, 292704, 317096, 347586, 390272, 463448, 475644, 585408, 634192, 695172, 753103, 926896, 951288, 1170816, 1268384, 1390344, 1506206, 1853792, 1902576, 2259309, 2536768, 2780688, 3012412, 3707584, 3805152, 4518618, 5073536, 5561376, 6024824, 7415168, 7610304, 9037236, 11122752, 12049648, 15220608, 18074472, 22245504, 24099296, 36148944, 48198592, 72297888, 96397184, 144595776, 289191552]

約数ペア:

[(1, 289191552), (2, 144595776), (3, 96397184), (4, 72297888), (6, 48198592), (8, 36148944), (12, 24099296), (13, 22245504), (16, 18074472), (19, 15220608), (24, 12049648), (26, 11122752), (32, 9037236), (38, 7610304), (39, 7415168), (48, 6024824), (52, 5561376), (57, 5073536), (64, 4518618), (76, 3805152), (78, 3707584), (96, 3012412), (104, 2780688), (114, 2536768), (128, 2259309), (152, 1902576), (156, 1853792), (192, 1506206), (208, 1390344), (228, 1268384), (247, 1170816), (304, 951288), (312, 926896), (384, 753103), (416, 695172), (456, 634192), (494, 585408), (608, 475644), (624, 463448), (741, 390272), (832, 347586), (912, 317096), (988, 292704), (1216, 237822), (1248, 231724), (1482, 195136), (1664, 173793), (1824, 158548), (1976, 146352), (2432, 118911), (2496, 115862), (2964, 97568), (3049, 94848), (3648, 79274), (3952, 73176), (4992, 57931), (5928, 48784), (6098, 47424), (7296, 39637), (7904, 36588), (9147, 31616), (11856, 24392), (12196, 23712), (15808, 18294)]