391776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 1306368

約数和(自身を除く): 914592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 66, 77, 84, 88, 96, 106, 112, 132, 154, 159, 168, 176, 212, 224, 231, 264, 308, 318, 336, 352, 371, 424, 462, 528, 583, 616, 636, 672, 742, 848, 924, 1056, 1113, 1166, 1232, 1272, 1484, 1696, 1749, 1848, 2226, 2332, 2464, 2544, 2968, 3498, 3696, 4081, 4452, 4664, 5088, 5936, 6996, 7392, 8162, 8904, 9328, 11872, 12243, 13992, 16324, 17808, 18656, 24486, 27984, 32648, 35616, 48972, 55968, 65296, 97944, 130592, 195888, 391776]

約数ペア:

[(1, 391776), (2, 195888), (3, 130592), (4, 97944), (6, 65296), (7, 55968), (8, 48972), (11, 35616), (12, 32648), (14, 27984), (16, 24486), (21, 18656), (22, 17808), (24, 16324), (28, 13992), (32, 12243), (33, 11872), (42, 9328), (44, 8904), (48, 8162), (53, 7392), (56, 6996), (66, 5936), (77, 5088), (84, 4664), (88, 4452), (96, 4081), (106, 3696), (112, 3498), (132, 2968), (154, 2544), (159, 2464), (168, 2332), (176, 2226), (212, 1848), (224, 1749), (231, 1696), (264, 1484), (308, 1272), (318, 1232), (336, 1166), (352, 1113), (371, 1056), (424, 924), (462, 848), (528, 742), (583, 672), (616, 636)]