194974624

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1230

約数の個数: 72

約数和(自身を含む): 429432192

約数和(自身を除く): 234457568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 806, 992, 1163, 1352, 1612, 2326, 2704, 3224, 4652, 5239, 5408, 6448, 9304, 10478, 12896, 15119, 18608, 20956, 30238, 36053, 37216, 41912, 60476, 72106, 83824, 120952, 144212, 167648, 196547, 241904, 288424, 393094, 468689, 483808, 576848, 786188, 937378, 1153696, 1572376, 1874756, 3144752, 3749512, 6092957, 6289504, 7499024, 12185914, 14998048, 24371828, 48743656, 97487312, 194974624]

約数ペア:

[(1, 194974624), (2, 97487312), (4, 48743656), (8, 24371828), (13, 14998048), (16, 12185914), (26, 7499024), (31, 6289504), (32, 6092957), (52, 3749512), (62, 3144752), (104, 1874756), (124, 1572376), (169, 1153696), (208, 937378), (248, 786188), (338, 576848), (403, 483808), (416, 468689), (496, 393094), (676, 288424), (806, 241904), (992, 196547), (1163, 167648), (1352, 144212), (1612, 120952), (2326, 83824), (2704, 72106), (3224, 60476), (4652, 41912), (5239, 37216), (5408, 36053), (6448, 30238), (9304, 20956), (10478, 18608), (12896, 15119)]