2642922016

素因数分解:

$2^5\times 7^3\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 6093360000

約数和(自身を除く): 3450437984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 389, 392, 619, 686, 778, 784, 1238, 1372, 1556, 1568, 2476, 2723, 2744, 3112, 4333, 4952, 5446, 5488, 6224, 8666, 9904, 10892, 10976, 12448, 17332, 19061, 19808, 21784, 30331, 34664, 38122, 43568, 60662, 69328, 76244, 87136, 121324, 133427, 138656, 152488, 212317, 240791, 242648, 266854, 304976, 424634, 481582, 485296, 533708, 609952, 849268, 963164, 970592, 1067416, 1685537, 1698536, 1926328, 2134832, 3371074, 3397072, 3852656, 4269664, 6742148, 6794144, 7705312, 11798759, 13484296, 23597518, 26968592, 47195036, 53937184, 82591313, 94390072, 165182626, 188780144, 330365252, 377560288, 660730504, 1321461008, 2642922016]

約数ペア:

[(1, 2642922016), (2, 1321461008), (4, 660730504), (7, 377560288), (8, 330365252), (14, 188780144), (16, 165182626), (28, 94390072), (32, 82591313), (49, 53937184), (56, 47195036), (98, 26968592), (112, 23597518), (196, 13484296), (224, 11798759), (343, 7705312), (389, 6794144), (392, 6742148), (619, 4269664), (686, 3852656), (778, 3397072), (784, 3371074), (1238, 2134832), (1372, 1926328), (1556, 1698536), (1568, 1685537), (2476, 1067416), (2723, 970592), (2744, 963164), (3112, 849268), (4333, 609952), (4952, 533708), (5446, 485296), (5488, 481582), (6224, 424634), (8666, 304976), (9904, 266854), (10892, 242648), (10976, 240791), (12448, 212317), (17332, 152488), (19061, 138656), (19808, 133427), (21784, 121324), (30331, 87136), (34664, 76244), (38122, 69328), (43568, 60662)]