1992450.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 116110218

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 62, 69, 78, 91, 93, 138, 161, 179, 182, 186, 217, 273, 299, 322, 358, 403, 434, 483, 537, 546, 598, 651, 713, 806, 897, 966, 1074, 1209, 1253, 1302, 1426, 1794, 2093, 2139, 2327, 2418, 2506, 2821, 3759, 4117, 4186, 4278, 4654, 4991, 5549, 5642, 6279, 6981, 7518, 8234, 8463, 9269, 9982, 11098, 12351, 12558, 13962, 14973, 16289, 16647, 16926, 18538, 24702, 27807, 28819, 29946, 32578, 33294, 38843, 48867, 53521, 55614, 57638, 64883, 72137, 77686, 86457, 97734, 107042, 116529, 127627, 129766, 144274, 160563, 172914, 194649, 216411, 233058, 255254, 321126, 374647, 382881, 389298, 432822, 504959, 749294, 765762, 893389, 1009918, 1123941, 1514877, 1659151, 1786778, 2247882, 2680167, 3029754, 3318302, 4977453, 5360334, 9954906, 11614057, 23228114, 34842171, 69684342]

約数ペア:

[(1, 69684342), (2, 34842171), (3, 23228114), (6, 11614057), (7, 9954906), (13, 5360334), (14, 4977453), (21, 3318302), (23, 3029754), (26, 2680167), (31, 2247882), (39, 1786778), (42, 1659151), (46, 1514877), (62, 1123941), (69, 1009918), (78, 893389), (91, 765762), (93, 749294), (138, 504959), (161, 432822), (179, 389298), (182, 382881), (186, 374647), (217, 321126), (273, 255254), (299, 233058), (322, 216411), (358, 194649), (403, 172914), (434, 160563), (483, 144274), (537, 129766), (546, 127627), (598, 116529), (651, 107042), (713, 97734), (806, 86457), (897, 77686), (966, 72137), (1074, 64883), (1209, 57638), (1253, 55614), (1302, 53521), (1426, 48867), (1794, 38843), (2093, 33294), (2139, 32578), (2327, 29946), (2418, 28819), (2506, 27807), (2821, 24702), (3759, 18538), (4117, 16926), (4186, 16647), (4278, 16289), (4654, 14973), (4991, 13962), (5549, 12558), (5642, 12351), (6279, 11098), (6981, 9982), (7518, 9269), (8234, 8463)]