788367528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11863}}^1$

素因数の和:11959

約数の個数: 96

約数和(自身を含む): 2331987840

約数和(自身を除く): 1543620312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 8307, 11076, 11863, 16614, 22152, 23726, 33228, 35589, 47452, 66456, 71178, 94904, 106767, 142356, 154219, 213534, 284712, 308438, 427068, 462657, 616876, 842273, 854136, 925314, 1233752, 1387971, 1684546, 1850628, 2526819, 2775942, 3369092, 3701256, 5053638, 5551884, 6738184, 7580457, 10107276, 10949549, 11103768, 15160914, 20214552, 21899098, 30321828, 32848647, 43798196, 60643656, 65697294, 87596392, 98545941, 131394588, 197091882, 262789176, 394183764, 788367528]

約数ペア:

[(1, 788367528), (2, 394183764), (3, 262789176), (4, 197091882), (6, 131394588), (8, 98545941), (9, 87596392), (12, 65697294), (13, 60643656), (18, 43798196), (24, 32848647), (26, 30321828), (36, 21899098), (39, 20214552), (52, 15160914), (71, 11103768), (72, 10949549), (78, 10107276), (104, 7580457), (117, 6738184), (142, 5551884), (156, 5053638), (213, 3701256), (234, 3369092), (284, 2775942), (312, 2526819), (426, 1850628), (468, 1684546), (568, 1387971), (639, 1233752), (852, 925314), (923, 854136), (936, 842273), (1278, 616876), (1704, 462657), (1846, 427068), (2556, 308438), (2769, 284712), (3692, 213534), (5112, 154219), (5538, 142356), (7384, 106767), (8307, 94904), (11076, 71178), (11863, 66456), (16614, 47452), (22152, 35589), (23726, 33228)]