386095108

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 818530944

約数和(自身を除く): 432435836

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 61, 86, 98, 122, 172, 196, 244, 301, 427, 602, 751, 854, 1204, 1502, 1708, 2107, 2623, 2989, 3004, 4214, 5246, 5257, 5978, 8428, 10492, 10514, 11956, 18361, 21028, 32293, 36722, 36799, 45811, 64586, 73444, 73598, 91622, 128527, 129172, 147196, 183244, 226051, 257054, 320677, 452102, 514108, 641354, 904204, 1282708, 1582357, 1969873, 2244739, 3164714, 3939746, 4489478, 6329428, 7879492, 8978956, 13789111, 27578222, 55156444, 96523777, 193047554, 386095108]

約数ペア:

[(1, 386095108), (2, 193047554), (4, 96523777), (7, 55156444), (14, 27578222), (28, 13789111), (43, 8978956), (49, 7879492), (61, 6329428), (86, 4489478), (98, 3939746), (122, 3164714), (172, 2244739), (196, 1969873), (244, 1582357), (301, 1282708), (427, 904204), (602, 641354), (751, 514108), (854, 452102), (1204, 320677), (1502, 257054), (1708, 226051), (2107, 183244), (2623, 147196), (2989, 129172), (3004, 128527), (4214, 91622), (5246, 73598), (5257, 73444), (5978, 64586), (8428, 45811), (10492, 36799), (10514, 36722), (11956, 32293), (18361, 21028)]