505486548

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4203

約数の個数: 144

約数和(自身を含む): 1591148160

約数和(自身を除く): 1085661612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 207, 252, 276, 294, 322, 378, 414, 441, 483, 588, 621, 644, 756, 828, 882, 966, 1127, 1242, 1323, 1449, 1764, 1932, 2254, 2484, 2646, 2898, 3381, 4153, 4347, 4508, 5292, 5796, 6762, 8306, 8694, 10143, 12459, 13524, 16612, 17388, 20286, 24918, 29071, 30429, 37377, 40572, 49836, 58142, 60858, 74754, 87213, 95519, 112131, 116284, 121716, 149508, 174426, 191038, 203497, 224262, 261639, 286557, 348852, 382076, 406994, 448524, 523278, 573114, 610491, 668633, 784917, 813988, 859671, 1046556, 1146228, 1220982, 1337266, 1569834, 1719342, 1831473, 2005899, 2441964, 2579013, 2674532, 3139668, 3438684, 3662946, 4011798, 4680431, 5158026, 5494419, 6017697, 7325892, 8023596, 9360862, 10316052, 10988838, 12035394, 14041293, 18053091, 18721724, 21977676, 24070788, 28082586, 36106182, 42123879, 56165172, 72212364, 84247758, 126371637, 168495516, 252743274, 505486548]

約数ペア:

[(1, 505486548), (2, 252743274), (3, 168495516), (4, 126371637), (6, 84247758), (7, 72212364), (9, 56165172), (12, 42123879), (14, 36106182), (18, 28082586), (21, 24070788), (23, 21977676), (27, 18721724), (28, 18053091), (36, 14041293), (42, 12035394), (46, 10988838), (49, 10316052), (54, 9360862), (63, 8023596), (69, 7325892), (84, 6017697), (92, 5494419), (98, 5158026), (108, 4680431), (126, 4011798), (138, 3662946), (147, 3438684), (161, 3139668), (189, 2674532), (196, 2579013), (207, 2441964), (252, 2005899), (276, 1831473), (294, 1719342), (322, 1569834), (378, 1337266), (414, 1220982), (441, 1146228), (483, 1046556), (588, 859671), (621, 813988), (644, 784917), (756, 668633), (828, 610491), (882, 573114), (966, 523278), (1127, 448524), (1242, 406994), (1323, 382076), (1449, 348852), (1764, 286557), (1932, 261639), (2254, 224262), (2484, 203497), (2646, 191038), (2898, 174426), (3381, 149508), (4153, 121716), (4347, 116284), (4508, 112131), (5292, 95519), (5796, 87213), (6762, 74754), (8306, 60858), (8694, 58142), (10143, 49836), (12459, 40572), (13524, 37377), (16612, 30429), (17388, 29071), (20286, 24918)]