258142752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{128047}}^1$

素因数の和:128070

約数の個数: 72

約数和(自身を含む): 838970496

約数和(自身を除く): 580827744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 128047, 256094, 384141, 512188, 768282, 896329, 1024376, 1152423, 1536564, 1792658, 2048752, 2304846, 2688987, 3073128, 3585316, 4097504, 4609692, 5377974, 6146256, 7170632, 8066961, 9219384, 10755948, 12292512, 14341264, 16133922, 18438768, 21511896, 28682528, 32267844, 36877536, 43023792, 64535688, 86047584, 129071376, 258142752]

約数ペア:

[(1, 258142752), (2, 129071376), (3, 86047584), (4, 64535688), (6, 43023792), (7, 36877536), (8, 32267844), (9, 28682528), (12, 21511896), (14, 18438768), (16, 16133922), (18, 14341264), (21, 12292512), (24, 10755948), (28, 9219384), (32, 8066961), (36, 7170632), (42, 6146256), (48, 5377974), (56, 4609692), (63, 4097504), (72, 3585316), (84, 3073128), (96, 2688987), (112, 2304846), (126, 2048752), (144, 1792658), (168, 1536564), (224, 1152423), (252, 1024376), (288, 896329), (336, 768282), (504, 512188), (672, 384141), (1008, 256094), (2016, 128047)]