342728736

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{72859}}^1$

素因数の和:72886

約数の個数: 72

約数和(自身を含む): 1046561040

約数和(自身を除く): 703832304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 72859, 145718, 218577, 291436, 437154, 510013, 582872, 874308, 1020026, 1165744, 1530039, 1748616, 2040052, 2331488, 3060078, 3497232, 3570091, 4080104, 6120156, 6994464, 7140182, 8160208, 10710273, 12240312, 14280364, 16320416, 21420546, 24480624, 28560728, 42841092, 48961248, 57121456, 85682184, 114242912, 171364368, 342728736]

約数ペア:

[(1, 342728736), (2, 171364368), (3, 114242912), (4, 85682184), (6, 57121456), (7, 48961248), (8, 42841092), (12, 28560728), (14, 24480624), (16, 21420546), (21, 16320416), (24, 14280364), (28, 12240312), (32, 10710273), (42, 8160208), (48, 7140182), (49, 6994464), (56, 6120156), (84, 4080104), (96, 3570091), (98, 3497232), (112, 3060078), (147, 2331488), (168, 2040052), (196, 1748616), (224, 1530039), (294, 1165744), (336, 1020026), (392, 874308), (588, 582872), (672, 510013), (784, 437154), (1176, 291436), (1568, 218577), (2352, 145718), (4704, 72859)]