380176888

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1317

約数の個数: 96

約数和(自身を含む): 908379360

約数和(自身を除く): 528202472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 182, 196, 244, 364, 392, 427, 488, 637, 728, 793, 854, 1223, 1274, 1586, 1708, 2446, 2548, 2989, 3172, 3416, 4892, 5096, 5551, 5978, 6344, 8561, 9784, 11102, 11956, 15899, 17122, 22204, 23912, 31798, 34244, 38857, 44408, 59927, 63596, 68488, 74603, 77714, 111293, 119854, 127192, 149206, 155428, 222586, 239708, 298412, 310856, 445172, 479416, 522221, 596824, 779051, 890344, 969839, 1044442, 1558102, 1939678, 2088884, 3116204, 3655547, 3879356, 4177768, 6232408, 6788873, 7311094, 7758712, 13577746, 14622188, 27155492, 29244376, 47522111, 54310984, 95044222, 190088444, 380176888]

約数ペア:

[(1, 380176888), (2, 190088444), (4, 95044222), (7, 54310984), (8, 47522111), (13, 29244376), (14, 27155492), (26, 14622188), (28, 13577746), (49, 7758712), (52, 7311094), (56, 6788873), (61, 6232408), (91, 4177768), (98, 3879356), (104, 3655547), (122, 3116204), (182, 2088884), (196, 1939678), (244, 1558102), (364, 1044442), (392, 969839), (427, 890344), (488, 779051), (637, 596824), (728, 522221), (793, 479416), (854, 445172), (1223, 310856), (1274, 298412), (1586, 239708), (1708, 222586), (2446, 155428), (2548, 149206), (2989, 127192), (3172, 119854), (3416, 111293), (4892, 77714), (5096, 74603), (5551, 68488), (5978, 63596), (6344, 59927), (8561, 44408), (9784, 38857), (11102, 34244), (11956, 31798), (15899, 23912), (17122, 22204)]