395308452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 1287014400

約数和(自身を除く): 891705948

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 23, 28, 33, 38, 42, 44, 46, 57, 66, 69, 76, 77, 84, 89, 92, 114, 121, 132, 133, 138, 154, 161, 178, 209, 228, 231, 242, 253, 266, 267, 276, 308, 322, 356, 363, 399, 418, 437, 462, 483, 484, 506, 532, 534, 623, 627, 644, 726, 759, 798, 836, 847, 874, 924, 966, 979, 1012, 1068, 1246, 1254, 1311, 1452, 1463, 1518, 1596, 1691, 1694, 1748, 1771, 1869, 1932, 1958, 2047, 2299, 2492, 2508, 2541, 2622, 2783, 2926, 2937, 3036, 3059, 3382, 3388, 3542, 3738, 3916, 4094, 4389, 4598, 4807, 5073, 5082, 5244, 5313, 5566, 5852, 5874, 6118, 6141, 6764, 6853, 6897, 7084, 7476, 8188, 8349, 8778, 9177, 9196, 9614, 10146, 10164, 10626, 10769, 11132, 11748, 11837, 12236, 12282, 13706, 13794, 14329, 14421, 16093, 16698, 17556, 18354, 18601, 19228, 19481, 20292, 20559, 21252, 21538, 22517, 23674, 24564, 27412, 27588, 28658, 28842, 32186, 32307, 33396, 33649, 35511, 36708, 37202, 38893, 38962, 41118, 42987, 43076, 45034, 47348, 48279, 52877, 55803, 57316, 57684, 58443, 64372, 64614, 67298, 67551, 71022, 74404, 75383, 77786, 77924, 82236, 85974, 90068, 96558, 100947, 105754, 111606, 116679, 116886, 129228, 130207, 134596, 135102, 142044, 150766, 155572, 157619, 158631, 171948, 193116, 201894, 204611, 211508, 223212, 226149, 233358, 233772, 247687, 260414, 270204, 272251, 301532, 315238, 317262, 370139, 390621, 403788, 409222, 427823, 452298, 466716, 472857, 495374, 520828, 544502, 613833, 630476, 634524, 740278, 743061, 781242, 816753, 818444, 855646, 904596, 945714, 990748, 1089004, 1110417, 1227666, 1283469, 1432277, 1480556, 1486122, 1562484, 1633506, 1711292, 1733809, 1891428, 2220834, 2455332, 2566938, 2864554, 2972244, 2994761, 3267012, 3467618, 4296831, 4441668, 4706053, 5133876, 5201427, 5729108, 5989522, 6935236, 8593662, 8984283, 9412106, 10402854, 11979044, 14118159, 17187324, 17968566, 18824212, 20805708, 28236318, 32942371, 35937132, 56472636, 65884742, 98827113, 131769484, 197654226, 395308452]

約数ペア:

[(1, 395308452), (2, 197654226), (3, 131769484), (4, 98827113), (6, 65884742), (7, 56472636), (11, 35937132), (12, 32942371), (14, 28236318), (19, 20805708), (21, 18824212), (22, 17968566), (23, 17187324), (28, 14118159), (33, 11979044), (38, 10402854), (42, 9412106), (44, 8984283), (46, 8593662), (57, 6935236), (66, 5989522), (69, 5729108), (76, 5201427), (77, 5133876), (84, 4706053), (89, 4441668), (92, 4296831), (114, 3467618), (121, 3267012), (132, 2994761), (133, 2972244), (138, 2864554), (154, 2566938), (161, 2455332), (178, 2220834), (209, 1891428), (228, 1733809), (231, 1711292), (242, 1633506), (253, 1562484), (266, 1486122), (267, 1480556), (276, 1432277), (308, 1283469), (322, 1227666), (356, 1110417), (363, 1089004), (399, 990748), (418, 945714), (437, 904596), (462, 855646), (483, 818444), (484, 816753), (506, 781242), (532, 743061), (534, 740278), (623, 634524), (627, 630476), (644, 613833), (726, 544502), (759, 520828), (798, 495374), (836, 472857), (847, 466716), (874, 452298), (924, 427823), (966, 409222), (979, 403788), (1012, 390621), (1068, 370139), (1246, 317262), (1254, 315238), (1311, 301532), (1452, 272251), (1463, 270204), (1518, 260414), (1596, 247687), (1691, 233772), (1694, 233358), (1748, 226149), (1771, 223212), (1869, 211508), (1932, 204611), (1958, 201894), (2047, 193116), (2299, 171948), (2492, 158631), (2508, 157619), (2541, 155572), (2622, 150766), (2783, 142044), (2926, 135102), (2937, 134596), (3036, 130207), (3059, 129228), (3382, 116886), (3388, 116679), (3542, 111606), (3738, 105754), (3916, 100947), (4094, 96558), (4389, 90068), (4598, 85974), (4807, 82236), (5073, 77924), (5082, 77786), (5244, 75383), (5313, 74404), (5566, 71022), (5852, 67551), (5874, 67298), (6118, 64614), (6141, 64372), (6764, 58443), (6853, 57684), (6897, 57316), (7084, 55803), (7476, 52877), (8188, 48279), (8349, 47348), (8778, 45034), (9177, 43076), (9196, 42987), (9614, 41118), (10146, 38962), (10164, 38893), (10626, 37202), (10769, 36708), (11132, 35511), (11748, 33649), (11837, 33396), (12236, 32307), (12282, 32186), (13706, 28842), (13794, 28658), (14329, 27588), (14421, 27412), (16093, 24564), (16698, 23674), (17556, 22517), (18354, 21538), (18601, 21252), (19228, 20559), (19481, 20292)]