309503064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 859299840

約数和(自身を除く): 549796776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 107, 127, 146, 156, 214, 219, 254, 292, 312, 321, 381, 428, 438, 508, 584, 642, 762, 856, 876, 949, 1016, 1284, 1391, 1524, 1651, 1752, 1898, 2568, 2782, 2847, 3048, 3302, 3796, 4173, 4953, 5564, 5694, 6604, 7592, 7811, 8346, 9271, 9906, 11128, 11388, 13208, 13589, 15622, 16692, 18542, 19812, 22776, 23433, 27178, 27813, 31244, 33384, 37084, 39624, 40767, 46866, 54356, 55626, 62488, 74168, 81534, 93732, 101543, 108712, 111252, 120523, 163068, 176657, 187464, 203086, 222504, 241046, 304629, 326136, 353314, 361569, 406172, 482092, 529971, 609258, 706628, 723138, 812344, 964184, 991997, 1059942, 1218516, 1413256, 1446276, 1983994, 2119884, 2437032, 2892552, 2975991, 3967988, 4239768, 5951982, 7935976, 11903964, 12895961, 23807928, 25791922, 38687883, 51583844, 77375766, 103167688, 154751532, 309503064]

約数ペア:

[(1, 309503064), (2, 154751532), (3, 103167688), (4, 77375766), (6, 51583844), (8, 38687883), (12, 25791922), (13, 23807928), (24, 12895961), (26, 11903964), (39, 7935976), (52, 5951982), (73, 4239768), (78, 3967988), (104, 2975991), (107, 2892552), (127, 2437032), (146, 2119884), (156, 1983994), (214, 1446276), (219, 1413256), (254, 1218516), (292, 1059942), (312, 991997), (321, 964184), (381, 812344), (428, 723138), (438, 706628), (508, 609258), (584, 529971), (642, 482092), (762, 406172), (856, 361569), (876, 353314), (949, 326136), (1016, 304629), (1284, 241046), (1391, 222504), (1524, 203086), (1651, 187464), (1752, 176657), (1898, 163068), (2568, 120523), (2782, 111252), (2847, 108712), (3048, 101543), (3302, 93732), (3796, 81534), (4173, 74168), (4953, 62488), (5564, 55626), (5694, 54356), (6604, 46866), (7592, 40767), (7811, 39624), (8346, 37084), (9271, 33384), (9906, 31244), (11128, 27813), (11388, 27178), (13208, 23433), (13589, 22776), (15622, 19812), (16692, 18542)]