1292783004

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 3465924000

約数和(自身を除く): 2173140996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 149, 162, 183, 244, 298, 324, 366, 439, 447, 549, 596, 732, 878, 894, 1098, 1317, 1341, 1647, 1756, 1788, 2196, 2634, 2682, 3294, 3951, 4023, 4941, 5268, 5364, 6588, 7902, 8046, 9089, 9882, 11853, 12069, 15804, 16092, 18178, 19764, 23706, 24138, 26779, 27267, 35559, 36356, 47412, 48276, 53558, 54534, 65411, 71118, 80337, 81801, 107116, 109068, 130822, 142236, 160674, 163602, 196233, 241011, 245403, 261644, 321348, 327204, 392466, 482022, 490806, 588699, 723033, 736209, 784932, 964044, 981612, 1177398, 1446066, 1472418, 1766097, 2169099, 2354796, 2892132, 2944836, 3532194, 3990071, 4338198, 5298291, 7064388, 7980142, 8676396, 10596582, 11970213, 15960284, 21193164, 23940426, 35910639, 47880852, 71821278, 107731917, 143642556, 215463834, 323195751, 430927668, 646391502, 1292783004]

約数ペア:

[(1, 1292783004), (2, 646391502), (3, 430927668), (4, 323195751), (6, 215463834), (9, 143642556), (12, 107731917), (18, 71821278), (27, 47880852), (36, 35910639), (54, 23940426), (61, 21193164), (81, 15960284), (108, 11970213), (122, 10596582), (149, 8676396), (162, 7980142), (183, 7064388), (244, 5298291), (298, 4338198), (324, 3990071), (366, 3532194), (439, 2944836), (447, 2892132), (549, 2354796), (596, 2169099), (732, 1766097), (878, 1472418), (894, 1446066), (1098, 1177398), (1317, 981612), (1341, 964044), (1647, 784932), (1756, 736209), (1788, 723033), (2196, 588699), (2634, 490806), (2682, 482022), (3294, 392466), (3951, 327204), (4023, 321348), (4941, 261644), (5268, 245403), (5364, 241011), (6588, 196233), (7902, 163602), (8046, 160674), (9089, 142236), (9882, 130822), (11853, 109068), (12069, 107116), (15804, 81801), (16092, 80337), (18178, 71118), (19764, 65411), (23706, 54534), (24138, 53558), (26779, 48276), (27267, 47412), (35559, 36356)]