286128444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1051}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 779052288

約数和(自身を除く): 492923844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 463, 588, 926, 1051, 1389, 1852, 2102, 2778, 3153, 3241, 4204, 5556, 6306, 6482, 7357, 9723, 12612, 12964, 14714, 19446, 22071, 22687, 29428, 38892, 44142, 45374, 51499, 68061, 88284, 90748, 102998, 136122, 154497, 205996, 272244, 308994, 486613, 617988, 973226, 1459839, 1946452, 2919678, 3406291, 5839356, 6812582, 10218873, 13625164, 20437746, 23844037, 40875492, 47688074, 71532111, 95376148, 143064222, 286128444]

約数ペア:

[(1, 286128444), (2, 143064222), (3, 95376148), (4, 71532111), (6, 47688074), (7, 40875492), (12, 23844037), (14, 20437746), (21, 13625164), (28, 10218873), (42, 6812582), (49, 5839356), (84, 3406291), (98, 2919678), (147, 1946452), (196, 1459839), (294, 973226), (463, 617988), (588, 486613), (926, 308994), (1051, 272244), (1389, 205996), (1852, 154497), (2102, 136122), (2778, 102998), (3153, 90748), (3241, 88284), (4204, 68061), (5556, 51499), (6306, 45374), (6482, 44142), (7357, 38892), (9723, 29428), (12612, 22687), (12964, 22071), (14714, 19446)]