8638627712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{691}}^1$

素因数の和:1412

約数の個数: 128

約数和(自身を含む): 20277371520

約数和(自身を除く): 11638743808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 683, 691, 704, 832, 1144, 1366, 1382, 1408, 1664, 2288, 2732, 2764, 4576, 5464, 5528, 7513, 7601, 8879, 8983, 9152, 10928, 11056, 15026, 15202, 17758, 17966, 18304, 21856, 22112, 30052, 30404, 35516, 35932, 43712, 44224, 60104, 60808, 71032, 71864, 87424, 88448, 97669, 98813, 120208, 121616, 142064, 143728, 195338, 197626, 240416, 243232, 284128, 287456, 390676, 395252, 471953, 480832, 486464, 568256, 574912, 781352, 790504, 943906, 961664, 972928, 1136512, 1149824, 1562704, 1581008, 1887812, 3125408, 3162016, 3775624, 5191483, 6135389, 6250816, 6324032, 7551248, 10382966, 12270778, 12501632, 12648064, 15102496, 20765932, 24541556, 30204992, 41531864, 49083112, 60409984, 67489279, 83063728, 98166224, 134978558, 166127456, 196332448, 269957116, 332254912, 392664896, 539914232, 664509824, 785329792, 1079828464, 2159656928, 4319313856, 8638627712]

約数ペア:

[(1, 8638627712), (2, 4319313856), (4, 2159656928), (8, 1079828464), (11, 785329792), (13, 664509824), (16, 539914232), (22, 392664896), (26, 332254912), (32, 269957116), (44, 196332448), (52, 166127456), (64, 134978558), (88, 98166224), (104, 83063728), (128, 67489279), (143, 60409984), (176, 49083112), (208, 41531864), (286, 30204992), (352, 24541556), (416, 20765932), (572, 15102496), (683, 12648064), (691, 12501632), (704, 12270778), (832, 10382966), (1144, 7551248), (1366, 6324032), (1382, 6250816), (1408, 6135389), (1664, 5191483), (2288, 3775624), (2732, 3162016), (2764, 3125408), (4576, 1887812), (5464, 1581008), (5528, 1562704), (7513, 1149824), (7601, 1136512), (8879, 972928), (8983, 961664), (9152, 943906), (10928, 790504), (11056, 781352), (15026, 574912), (15202, 568256), (17758, 486464), (17966, 480832), (18304, 471953), (21856, 395252), (22112, 390676), (30052, 287456), (30404, 284128), (35516, 243232), (35932, 240416), (43712, 197626), (44224, 195338), (60104, 143728), (60808, 142064), (71032, 121616), (71864, 120208), (87424, 98813), (88448, 97669)]