428049648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2271

約数の個数: 120

約数和(自身を含む): 1302760368

約数和(自身を除く): 874710720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 107, 117, 144, 156, 208, 214, 234, 312, 321, 428, 468, 624, 642, 856, 936, 963, 1284, 1391, 1712, 1872, 1926, 2137, 2568, 2782, 3852, 4173, 4274, 5136, 5564, 6411, 7704, 8346, 8548, 11128, 12519, 12822, 15408, 16692, 17096, 19233, 22256, 25038, 25644, 27781, 33384, 34192, 38466, 50076, 51288, 55562, 66768, 76932, 83343, 100152, 102576, 111124, 153864, 166686, 200304, 222248, 228659, 250029, 307728, 333372, 444496, 457318, 500058, 666744, 685977, 914636, 1000116, 1333488, 1371954, 1829272, 2000232, 2057931, 2743908, 2972567, 3658544, 4000464, 4115862, 5487816, 5945134, 8231724, 8917701, 10975632, 11890268, 16463448, 17835402, 23780536, 26753103, 32926896, 35670804, 47561072, 53506206, 71341608, 107012412, 142683216, 214024824, 428049648]

約数ペア:

[(1, 428049648), (2, 214024824), (3, 142683216), (4, 107012412), (6, 71341608), (8, 53506206), (9, 47561072), (12, 35670804), (13, 32926896), (16, 26753103), (18, 23780536), (24, 17835402), (26, 16463448), (36, 11890268), (39, 10975632), (48, 8917701), (52, 8231724), (72, 5945134), (78, 5487816), (104, 4115862), (107, 4000464), (117, 3658544), (144, 2972567), (156, 2743908), (208, 2057931), (214, 2000232), (234, 1829272), (312, 1371954), (321, 1333488), (428, 1000116), (468, 914636), (624, 685977), (642, 666744), (856, 500058), (936, 457318), (963, 444496), (1284, 333372), (1391, 307728), (1712, 250029), (1872, 228659), (1926, 222248), (2137, 200304), (2568, 166686), (2782, 153864), (3852, 111124), (4173, 102576), (4274, 100152), (5136, 83343), (5564, 76932), (6411, 66768), (7704, 55562), (8346, 51288), (8548, 50076), (11128, 38466), (12519, 34192), (12822, 33384), (15408, 27781), (16692, 25644), (17096, 25038), (19233, 22256)]