407089592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1549}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 992124000

約数和(自身を除く): 585034408

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 361, 364, 494, 532, 722, 728, 988, 1064, 1444, 1549, 1729, 1976, 2527, 2888, 3098, 3458, 4693, 5054, 6196, 6916, 9386, 10108, 10843, 12392, 13832, 18772, 20137, 20216, 21686, 29431, 32851, 37544, 40274, 43372, 58862, 65702, 80548, 86744, 117724, 131404, 140959, 161096, 206017, 235448, 262808, 281918, 382603, 412034, 559189, 563836, 765206, 824068, 1118378, 1127672, 1530412, 1648136, 2236756, 2678221, 3060824, 3914323, 4473512, 5356442, 7269457, 7828646, 10712884, 14538914, 15657292, 21425768, 29077828, 31314584, 50886199, 58155656, 101772398, 203544796, 407089592]

約数ペア:

[(1, 407089592), (2, 203544796), (4, 101772398), (7, 58155656), (8, 50886199), (13, 31314584), (14, 29077828), (19, 21425768), (26, 15657292), (28, 14538914), (38, 10712884), (52, 7828646), (56, 7269457), (76, 5356442), (91, 4473512), (104, 3914323), (133, 3060824), (152, 2678221), (182, 2236756), (247, 1648136), (266, 1530412), (361, 1127672), (364, 1118378), (494, 824068), (532, 765206), (722, 563836), (728, 559189), (988, 412034), (1064, 382603), (1444, 281918), (1549, 262808), (1729, 235448), (1976, 206017), (2527, 161096), (2888, 140959), (3098, 131404), (3458, 117724), (4693, 86744), (5054, 80548), (6196, 65702), (6916, 58862), (9386, 43372), (10108, 40274), (10843, 37544), (12392, 32851), (13832, 29431), (18772, 21686), (20137, 20216)]