349146252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 1093764672

約数和(自身を除く): 744618420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 197, 234, 252, 273, 364, 394, 468, 541, 546, 591, 788, 819, 1082, 1092, 1182, 1379, 1623, 1638, 1773, 2164, 2364, 2561, 2758, 3246, 3276, 3546, 3787, 4137, 4869, 5122, 5516, 6492, 7033, 7092, 7574, 7683, 8274, 9738, 10244, 11361, 12411, 14066, 15148, 15366, 16548, 17927, 19476, 21099, 22722, 23049, 24822, 28132, 30732, 34083, 35854, 42198, 45444, 46098, 49231, 49644, 53781, 63297, 68166, 71708, 84396, 92196, 98462, 106577, 107562, 126594, 136332, 147693, 161343, 196924, 213154, 215124, 253188, 295386, 319731, 322686, 426308, 443079, 590772, 639462, 645372, 746039, 886158, 959193, 1278924, 1385501, 1492078, 1772316, 1918386, 2238117, 2771002, 2984156, 3836772, 4156503, 4476234, 5542004, 6714351, 8313006, 8952468, 9698507, 12469509, 13428702, 16626012, 19397014, 24939018, 26857404, 29095521, 38794028, 49878036, 58191042, 87286563, 116382084, 174573126, 349146252]

約数ペア:

[(1, 349146252), (2, 174573126), (3, 116382084), (4, 87286563), (6, 58191042), (7, 49878036), (9, 38794028), (12, 29095521), (13, 26857404), (14, 24939018), (18, 19397014), (21, 16626012), (26, 13428702), (28, 12469509), (36, 9698507), (39, 8952468), (42, 8313006), (52, 6714351), (63, 5542004), (78, 4476234), (84, 4156503), (91, 3836772), (117, 2984156), (126, 2771002), (156, 2238117), (182, 1918386), (197, 1772316), (234, 1492078), (252, 1385501), (273, 1278924), (364, 959193), (394, 886158), (468, 746039), (541, 645372), (546, 639462), (591, 590772), (788, 443079), (819, 426308), (1082, 322686), (1092, 319731), (1182, 295386), (1379, 253188), (1623, 215124), (1638, 213154), (1773, 196924), (2164, 161343), (2364, 147693), (2561, 136332), (2758, 126594), (3246, 107562), (3276, 106577), (3546, 98462), (3787, 92196), (4137, 84396), (4869, 71708), (5122, 68166), (5516, 63297), (6492, 53781), (7033, 49644), (7092, 49231), (7574, 46098), (7683, 45444), (8274, 42198), (9738, 35854), (10244, 34083), (11361, 30732), (12411, 28132), (14066, 24822), (15148, 23049), (15366, 22722), (16548, 21099), (17927, 19476)]