745257216

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4692

約数の個数: 144

約数和(自身を含む): 2278160640

約数和(自身を除く): 1532903424

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, 1216, 1254, 1408, 1672, 1824, 2112, 2432, 2508, 2816, 3344, 3648, 4224, 4643, 4864, 5016, 6688, 7296, 8448, 9286, 10032, 13376, 13929, 14592, 18572, 20064, 26752, 27858, 37144, 40128, 51073, 53504, 55716, 74288, 80256, 88217, 102146, 111432, 148576, 153219, 160512, 176434, 204292, 222864, 264651, 297152, 306438, 352868, 408584, 445728, 529302, 594304, 612876, 705736, 817168, 891456, 970387, 1058604, 1188608, 1225752, 1411472, 1634336, 1782912, 1940774, 2117208, 2451504, 2822944, 2911161, 3268672, 3565824, 3881548, 4234416, 4903008, 5645888, 5822322, 6537344, 7763096, 8468832, 9806016, 11291776, 11644644, 13074688, 15526192, 16937664, 19612032, 22583552, 23289288, 31052384, 33875328, 39224064, 46578576, 62104768, 67750656, 93157152, 124209536, 186314304, 248419072, 372628608, 745257216]

約数ペア:

[(1, 745257216), (2, 372628608), (3, 248419072), (4, 186314304), (6, 124209536), (8, 93157152), (11, 67750656), (12, 62104768), (16, 46578576), (19, 39224064), (22, 33875328), (24, 31052384), (32, 23289288), (33, 22583552), (38, 19612032), (44, 16937664), (48, 15526192), (57, 13074688), (64, 11644644), (66, 11291776), (76, 9806016), (88, 8468832), (96, 7763096), (114, 6537344), (128, 5822322), (132, 5645888), (152, 4903008), (176, 4234416), (192, 3881548), (209, 3565824), (228, 3268672), (256, 2911161), (264, 2822944), (304, 2451504), (352, 2117208), (384, 1940774), (418, 1782912), (456, 1634336), (528, 1411472), (608, 1225752), (627, 1188608), (704, 1058604), (768, 970387), (836, 891456), (912, 817168), (1056, 705736), (1216, 612876), (1254, 594304), (1408, 529302), (1672, 445728), (1824, 408584), (2112, 352868), (2432, 306438), (2508, 297152), (2816, 264651), (3344, 222864), (3648, 204292), (4224, 176434), (4643, 160512), (4864, 153219), (5016, 148576), (6688, 111432), (7296, 102146), (8448, 88217), (9286, 80256), (10032, 74288), (13376, 55716), (13929, 53504), (14592, 51073), (18572, 40128), (20064, 37144), (26752, 27858)]