181218048

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 554332800

約数和(自身を除く): 373114752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 768, 836, 912, 1056, 1129, 1216, 1254, 1408, 1672, 1824, 2112, 2258, 2432, 2508, 2816, 3344, 3387, 3648, 4224, 4516, 4864, 5016, 6688, 6774, 7296, 8448, 9032, 10032, 12419, 13376, 13548, 14592, 18064, 20064, 21451, 24838, 26752, 27096, 36128, 37257, 40128, 42902, 49676, 53504, 54192, 64353, 72256, 74514, 80256, 85804, 99352, 108384, 128706, 144512, 149028, 160512, 171608, 198704, 216768, 235961, 257412, 289024, 298056, 343216, 397408, 433536, 471922, 514824, 596112, 686432, 707883, 794816, 867072, 943844, 1029648, 1192224, 1372864, 1415766, 1589632, 1887688, 2059296, 2384448, 2745728, 2831532, 3179264, 3775376, 4118592, 4768896, 5491456, 5663064, 7550752, 8237184, 9537792, 11326128, 15101504, 16474368, 22652256, 30203008, 45304512, 60406016, 90609024, 181218048]

約数ペア:

[(1, 181218048), (2, 90609024), (3, 60406016), (4, 45304512), (6, 30203008), (8, 22652256), (11, 16474368), (12, 15101504), (16, 11326128), (19, 9537792), (22, 8237184), (24, 7550752), (32, 5663064), (33, 5491456), (38, 4768896), (44, 4118592), (48, 3775376), (57, 3179264), (64, 2831532), (66, 2745728), (76, 2384448), (88, 2059296), (96, 1887688), (114, 1589632), (128, 1415766), (132, 1372864), (152, 1192224), (176, 1029648), (192, 943844), (209, 867072), (228, 794816), (256, 707883), (264, 686432), (304, 596112), (352, 514824), (384, 471922), (418, 433536), (456, 397408), (528, 343216), (608, 298056), (627, 289024), (704, 257412), (768, 235961), (836, 216768), (912, 198704), (1056, 171608), (1129, 160512), (1216, 149028), (1254, 144512), (1408, 128706), (1672, 108384), (1824, 99352), (2112, 85804), (2258, 80256), (2432, 74514), (2508, 72256), (2816, 64353), (3344, 54192), (3387, 53504), (3648, 49676), (4224, 42902), (4516, 40128), (4864, 37257), (5016, 36128), (6688, 27096), (6774, 26752), (7296, 24838), (8448, 21451), (9032, 20064), (10032, 18064), (12419, 14592), (13376, 13548)]