306567828

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 168

約数和(自身を含む): 960720768

約数和(自身を除く): 654152940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 483, 486, 567, 621, 644, 653, 729, 756, 828, 966, 972, 1134, 1242, 1306, 1449, 1458, 1701, 1863, 1932, 1959, 2268, 2484, 2612, 2898, 2916, 3402, 3726, 3918, 4347, 4571, 5103, 5589, 5796, 5877, 6804, 7452, 7836, 8694, 9142, 10206, 11178, 11754, 13041, 13713, 15019, 16767, 17388, 17631, 18284, 20412, 22356, 23508, 26082, 27426, 30038, 33534, 35262, 39123, 41139, 45057, 52164, 52893, 54852, 60076, 67068, 70524, 78246, 82278, 90114, 105133, 105786, 117369, 123417, 135171, 156492, 158679, 164556, 180228, 210266, 211572, 234738, 246834, 270342, 315399, 317358, 370251, 405513, 420532, 469476, 476037, 493668, 540684, 630798, 634716, 740502, 811026, 946197, 952074, 1110753, 1216539, 1261596, 1481004, 1622052, 1892394, 1904148, 2221506, 2433078, 2838591, 3332259, 3649617, 3784788, 4443012, 4866156, 5677182, 6664518, 7299234, 8515773, 10948851, 11354364, 13329036, 14598468, 17031546, 21897702, 25547319, 34063092, 43795404, 51094638, 76641957, 102189276, 153283914, 306567828]

約数ペア:

[(1, 306567828), (2, 153283914), (3, 102189276), (4, 76641957), (6, 51094638), (7, 43795404), (9, 34063092), (12, 25547319), (14, 21897702), (18, 17031546), (21, 14598468), (23, 13329036), (27, 11354364), (28, 10948851), (36, 8515773), (42, 7299234), (46, 6664518), (54, 5677182), (63, 4866156), (69, 4443012), (81, 3784788), (84, 3649617), (92, 3332259), (108, 2838591), (126, 2433078), (138, 2221506), (161, 1904148), (162, 1892394), (189, 1622052), (207, 1481004), (243, 1261596), (252, 1216539), (276, 1110753), (322, 952074), (324, 946197), (378, 811026), (414, 740502), (483, 634716), (486, 630798), (567, 540684), (621, 493668), (644, 476037), (653, 469476), (729, 420532), (756, 405513), (828, 370251), (966, 317358), (972, 315399), (1134, 270342), (1242, 246834), (1306, 234738), (1449, 211572), (1458, 210266), (1701, 180228), (1863, 164556), (1932, 158679), (1959, 156492), (2268, 135171), (2484, 123417), (2612, 117369), (2898, 105786), (2916, 105133), (3402, 90114), (3726, 82278), (3918, 78246), (4347, 70524), (4571, 67068), (5103, 60076), (5589, 54852), (5796, 52893), (5877, 52164), (6804, 45057), (7452, 41139), (7836, 39123), (8694, 35262), (9142, 33534), (10206, 30038), (11178, 27426), (11754, 26082), (13041, 23508), (13713, 22356), (15019, 20412), (16767, 18284), (17388, 17631)]