244263136

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 108

約数和(自身を含む): 549518256

約数和(自身を除く): 305255120

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 94, 104, 124, 169, 188, 208, 248, 338, 376, 403, 416, 496, 611, 676, 752, 806, 961, 992, 1222, 1352, 1457, 1504, 1612, 1922, 2444, 2704, 2914, 3224, 3844, 4888, 5239, 5408, 5828, 6448, 7688, 7943, 9776, 10478, 11656, 12493, 12896, 15376, 15886, 18941, 19552, 20956, 23312, 24986, 30752, 31772, 37882, 41912, 45167, 46624, 49972, 63544, 75764, 83824, 90334, 99944, 127088, 151528, 162409, 167648, 180668, 199888, 246233, 254176, 303056, 324818, 361336, 399776, 492466, 587171, 606112, 649636, 722672, 984932, 1174342, 1299272, 1445344, 1969864, 2348684, 2598544, 3939728, 4697368, 5197088, 7633223, 7879456, 9394736, 15266446, 18789472, 30532892, 61065784, 122131568, 244263136]

約数ペア:

[(1, 244263136), (2, 122131568), (4, 61065784), (8, 30532892), (13, 18789472), (16, 15266446), (26, 9394736), (31, 7879456), (32, 7633223), (47, 5197088), (52, 4697368), (62, 3939728), (94, 2598544), (104, 2348684), (124, 1969864), (169, 1445344), (188, 1299272), (208, 1174342), (248, 984932), (338, 722672), (376, 649636), (403, 606112), (416, 587171), (496, 492466), (611, 399776), (676, 361336), (752, 324818), (806, 303056), (961, 254176), (992, 246233), (1222, 199888), (1352, 180668), (1457, 167648), (1504, 162409), (1612, 151528), (1922, 127088), (2444, 99944), (2704, 90334), (2914, 83824), (3224, 75764), (3844, 63544), (4888, 49972), (5239, 46624), (5408, 45167), (5828, 41912), (6448, 37882), (7688, 31772), (7943, 30752), (9776, 24986), (10478, 23312), (11656, 20956), (12493, 19552), (12896, 18941), (15376, 15886)]