306243444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 815140480

約数和(自身を除く): 508897036

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 277, 373, 494, 554, 741, 746, 831, 988, 1108, 1119, 1482, 1492, 1662, 2238, 2964, 3324, 3601, 4476, 4849, 5263, 7087, 7202, 9698, 10526, 10803, 14174, 14404, 14547, 15789, 19396, 21052, 21261, 21606, 28348, 29094, 31578, 42522, 43212, 58188, 63156, 68419, 85044, 92131, 103321, 136838, 184262, 205257, 206642, 273676, 276393, 309963, 368524, 410514, 413284, 552786, 619926, 821028, 1105572, 1239852, 1343173, 1963099, 2686346, 3926198, 4029519, 5372692, 5889297, 7852396, 8059038, 11778594, 16118076, 23557188, 25520287, 51040574, 76560861, 102081148, 153121722, 306243444]

約数ペア:

[(1, 306243444), (2, 153121722), (3, 102081148), (4, 76560861), (6, 51040574), (12, 25520287), (13, 23557188), (19, 16118076), (26, 11778594), (38, 8059038), (39, 7852396), (52, 5889297), (57, 5372692), (76, 4029519), (78, 3926198), (114, 2686346), (156, 1963099), (228, 1343173), (247, 1239852), (277, 1105572), (373, 821028), (494, 619926), (554, 552786), (741, 413284), (746, 410514), (831, 368524), (988, 309963), (1108, 276393), (1119, 273676), (1482, 206642), (1492, 205257), (1662, 184262), (2238, 136838), (2964, 103321), (3324, 92131), (3601, 85044), (4476, 68419), (4849, 63156), (5263, 58188), (7087, 43212), (7202, 42522), (9698, 31578), (10526, 29094), (10803, 28348), (14174, 21606), (14404, 21261), (14547, 21052), (15789, 19396)]