245904204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3361}}^1$

素因数の和:3455

約数の個数: 96

約数和(自身を含む): 716939776

約数和(自身を除く): 471035572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1092, 1407, 1742, 1876, 2613, 2814, 3361, 3484, 5226, 5628, 6097, 6722, 10083, 10452, 12194, 13444, 18291, 20166, 23527, 24388, 36582, 40332, 43693, 47054, 70581, 73164, 87386, 94108, 131079, 141162, 174772, 225187, 262158, 282324, 305851, 450374, 524316, 611702, 675561, 900748, 917553, 1223404, 1351122, 1576309, 1835106, 2702244, 2927431, 3152618, 3670212, 4728927, 5854862, 6305236, 8782293, 9457854, 11709724, 17564586, 18915708, 20492017, 35129172, 40984034, 61476051, 81968068, 122952102, 245904204]

約数ペア:

[(1, 245904204), (2, 122952102), (3, 81968068), (4, 61476051), (6, 40984034), (7, 35129172), (12, 20492017), (13, 18915708), (14, 17564586), (21, 11709724), (26, 9457854), (28, 8782293), (39, 6305236), (42, 5854862), (52, 4728927), (67, 3670212), (78, 3152618), (84, 2927431), (91, 2702244), (134, 1835106), (156, 1576309), (182, 1351122), (201, 1223404), (268, 917553), (273, 900748), (364, 675561), (402, 611702), (469, 524316), (546, 450374), (804, 305851), (871, 282324), (938, 262158), (1092, 225187), (1407, 174772), (1742, 141162), (1876, 131079), (2613, 94108), (2814, 87386), (3361, 73164), (3484, 70581), (5226, 47054), (5628, 43693), (6097, 40332), (6722, 36582), (10083, 24388), (10452, 23527), (12194, 20166), (13444, 18291)]