305654804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 680687616

約数和(自身を除く): 375032812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 83, 91, 134, 151, 166, 182, 268, 302, 332, 364, 469, 581, 604, 871, 938, 1057, 1079, 1162, 1742, 1876, 1963, 2114, 2158, 2324, 3484, 3926, 4228, 4316, 5561, 6097, 7553, 7852, 10117, 11122, 12194, 12533, 13741, 15106, 20234, 22244, 24388, 25066, 27482, 30212, 38927, 40468, 50132, 54964, 70819, 72293, 77854, 87731, 131521, 141638, 144586, 155708, 162929, 175462, 263042, 283276, 289172, 325858, 350924, 506051, 526084, 651716, 839711, 920647, 1012102, 1140503, 1679422, 1841294, 2024204, 2281006, 3358844, 3682588, 4562012, 5877977, 10916243, 11755954, 21832486, 23511908, 43664972, 76413701, 152827402, 305654804]

約数ペア:

[(1, 305654804), (2, 152827402), (4, 76413701), (7, 43664972), (13, 23511908), (14, 21832486), (26, 11755954), (28, 10916243), (52, 5877977), (67, 4562012), (83, 3682588), (91, 3358844), (134, 2281006), (151, 2024204), (166, 1841294), (182, 1679422), (268, 1140503), (302, 1012102), (332, 920647), (364, 839711), (469, 651716), (581, 526084), (604, 506051), (871, 350924), (938, 325858), (1057, 289172), (1079, 283276), (1162, 263042), (1742, 175462), (1876, 162929), (1963, 155708), (2114, 144586), (2158, 141638), (2324, 131521), (3484, 87731), (3926, 77854), (4228, 72293), (4316, 70819), (5561, 54964), (6097, 50132), (7553, 40468), (7852, 38927), (10117, 30212), (11122, 27482), (12194, 25066), (12533, 24388), (13741, 22244), (15106, 20234)]