425862996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 1116315648

約数和(自身を除く): 690452652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 107, 124, 156, 186, 214, 321, 372, 403, 428, 642, 806, 823, 1209, 1284, 1391, 1612, 1646, 2418, 2469, 2782, 3292, 3317, 4173, 4836, 4938, 5564, 6634, 8346, 9876, 9951, 10699, 13268, 16692, 19902, 21398, 25513, 32097, 39804, 42796, 43121, 51026, 64194, 76539, 86242, 88061, 102052, 128388, 129363, 153078, 172484, 176122, 258726, 264183, 306156, 331669, 352244, 517452, 528366, 663338, 995007, 1056732, 1144793, 1326676, 1990014, 2289586, 2729891, 3434379, 3980028, 4579172, 5459782, 6868758, 8189673, 10919564, 13737516, 16379346, 32758692, 35488583, 70977166, 106465749, 141954332, 212931498, 425862996]

約数ペア:

[(1, 425862996), (2, 212931498), (3, 141954332), (4, 106465749), (6, 70977166), (12, 35488583), (13, 32758692), (26, 16379346), (31, 13737516), (39, 10919564), (52, 8189673), (62, 6868758), (78, 5459782), (93, 4579172), (107, 3980028), (124, 3434379), (156, 2729891), (186, 2289586), (214, 1990014), (321, 1326676), (372, 1144793), (403, 1056732), (428, 995007), (642, 663338), (806, 528366), (823, 517452), (1209, 352244), (1284, 331669), (1391, 306156), (1612, 264183), (1646, 258726), (2418, 176122), (2469, 172484), (2782, 153078), (3292, 129363), (3317, 128388), (4173, 102052), (4836, 88061), (4938, 86242), (5564, 76539), (6634, 64194), (8346, 51026), (9876, 43121), (9951, 42796), (10699, 39804), (13268, 32097), (16692, 25513), (19902, 21398)]