380933056

素因数分解:

$2^6\times 7^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 140

約数和(自身を含む): 919198568

約数和(自身を除く): 538265512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 67, 74, 98, 112, 134, 148, 196, 224, 259, 268, 296, 343, 392, 448, 469, 518, 536, 592, 686, 784, 938, 1036, 1072, 1184, 1372, 1568, 1813, 1876, 2072, 2144, 2368, 2401, 2479, 2744, 3136, 3283, 3626, 3752, 4144, 4288, 4802, 4958, 5488, 6566, 7252, 7504, 8288, 9604, 9916, 10976, 12691, 13132, 14504, 15008, 16576, 17353, 19208, 19832, 21952, 22981, 25382, 26264, 29008, 30016, 34706, 38416, 39664, 45962, 50764, 52528, 58016, 69412, 76832, 79328, 88837, 91924, 101528, 105056, 116032, 121471, 138824, 153664, 158656, 160867, 177674, 183848, 203056, 210112, 242942, 277648, 321734, 355348, 367696, 406112, 485884, 555296, 643468, 710696, 735392, 812224, 850297, 971768, 1110592, 1286936, 1421392, 1470784, 1700594, 1943536, 2573872, 2842784, 3401188, 3887072, 5147744, 5685568, 5952079, 6802376, 7774144, 10295488, 11904158, 13604752, 23808316, 27209504, 47616632, 54419008, 95233264, 190466528, 380933056]

約数ペア:

[(1, 380933056), (2, 190466528), (4, 95233264), (7, 54419008), (8, 47616632), (14, 27209504), (16, 23808316), (28, 13604752), (32, 11904158), (37, 10295488), (49, 7774144), (56, 6802376), (64, 5952079), (67, 5685568), (74, 5147744), (98, 3887072), (112, 3401188), (134, 2842784), (148, 2573872), (196, 1943536), (224, 1700594), (259, 1470784), (268, 1421392), (296, 1286936), (343, 1110592), (392, 971768), (448, 850297), (469, 812224), (518, 735392), (536, 710696), (592, 643468), (686, 555296), (784, 485884), (938, 406112), (1036, 367696), (1072, 355348), (1184, 321734), (1372, 277648), (1568, 242942), (1813, 210112), (1876, 203056), (2072, 183848), (2144, 177674), (2368, 160867), (2401, 158656), (2479, 153664), (2744, 138824), (3136, 121471), (3283, 116032), (3626, 105056), (3752, 101528), (4144, 91924), (4288, 88837), (4802, 79328), (4958, 76832), (5488, 69412), (6566, 58016), (7252, 52528), (7504, 50764), (8288, 45962), (9604, 39664), (9916, 38416), (10976, 34706), (12691, 30016), (13132, 29008), (14504, 26264), (15008, 25382), (16576, 22981), (17353, 21952), (19208, 19832)]