977052544

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 2224240560

約数和(自身を除く): 1247188016

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 64, 94, 104, 124, 128, 169, 188, 208, 248, 338, 376, 403, 416, 496, 611, 676, 752, 806, 832, 961, 992, 1222, 1352, 1457, 1504, 1612, 1664, 1922, 1984, 2444, 2704, 2914, 3008, 3224, 3844, 3968, 4888, 5239, 5408, 5828, 6016, 6448, 7688, 7943, 9776, 10478, 10816, 11656, 12493, 12896, 15376, 15886, 18941, 19552, 20956, 21632, 23312, 24986, 25792, 30752, 31772, 37882, 39104, 41912, 45167, 46624, 49972, 51584, 61504, 63544, 75764, 78208, 83824, 90334, 93248, 99944, 123008, 127088, 151528, 162409, 167648, 180668, 186496, 199888, 246233, 254176, 303056, 324818, 335296, 361336, 399776, 492466, 508352, 587171, 606112, 649636, 670592, 722672, 799552, 984932, 1016704, 1174342, 1212224, 1299272, 1445344, 1599104, 1969864, 2348684, 2424448, 2598544, 2890688, 3939728, 4697368, 5197088, 5781376, 7633223, 7879456, 9394736, 10394176, 15266446, 15758912, 18789472, 20788352, 30532892, 31517824, 37578944, 61065784, 75157888, 122131568, 244263136, 488526272, 977052544]

約数ペア:

[(1, 977052544), (2, 488526272), (4, 244263136), (8, 122131568), (13, 75157888), (16, 61065784), (26, 37578944), (31, 31517824), (32, 30532892), (47, 20788352), (52, 18789472), (62, 15758912), (64, 15266446), (94, 10394176), (104, 9394736), (124, 7879456), (128, 7633223), (169, 5781376), (188, 5197088), (208, 4697368), (248, 3939728), (338, 2890688), (376, 2598544), (403, 2424448), (416, 2348684), (496, 1969864), (611, 1599104), (676, 1445344), (752, 1299272), (806, 1212224), (832, 1174342), (961, 1016704), (992, 984932), (1222, 799552), (1352, 722672), (1457, 670592), (1504, 649636), (1612, 606112), (1664, 587171), (1922, 508352), (1984, 492466), (2444, 399776), (2704, 361336), (2914, 335296), (3008, 324818), (3224, 303056), (3844, 254176), (3968, 246233), (4888, 199888), (5239, 186496), (5408, 180668), (5828, 167648), (6016, 162409), (6448, 151528), (7688, 127088), (7943, 123008), (9776, 99944), (10478, 93248), (10816, 90334), (11656, 83824), (12493, 78208), (12896, 75764), (15376, 63544), (15886, 61504), (18941, 51584), (19552, 49972), (20956, 46624), (21632, 45167), (23312, 41912), (24986, 39104), (25792, 37882), (30752, 31772)]