8729121408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{9811}}^1$

素因数の和:10166

約数の個数: 128

約数和(自身を含む): 26581885440

約数和(自身を除く): 17852764032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 331, 336, 384, 448, 662, 672, 896, 993, 1324, 1344, 1986, 2317, 2648, 2688, 3972, 4634, 5296, 6951, 7944, 9268, 9811, 10592, 13902, 15888, 18536, 19622, 21184, 27804, 29433, 31776, 37072, 39244, 42368, 55608, 58866, 63552, 68677, 74144, 78488, 111216, 117732, 127104, 137354, 148288, 156976, 206031, 222432, 235464, 274708, 296576, 313952, 412062, 444864, 470928, 549416, 627904, 824124, 889728, 941856, 1098832, 1255808, 1648248, 1883712, 2197664, 3247441, 3296496, 3767424, 4395328, 6494882, 6592992, 8790656, 9742323, 12989764, 13185984, 19484646, 22732087, 25979528, 26371968, 38969292, 45464174, 51959056, 68196261, 77938584, 90928348, 103918112, 136392522, 155877168, 181856696, 207836224, 272785044, 311754336, 363713392, 415672448, 545570088, 623508672, 727426784, 1091140176, 1247017344, 1454853568, 2182280352, 2909707136, 4364560704, 8729121408]

約数ペア:

[(1, 8729121408), (2, 4364560704), (3, 2909707136), (4, 2182280352), (6, 1454853568), (7, 1247017344), (8, 1091140176), (12, 727426784), (14, 623508672), (16, 545570088), (21, 415672448), (24, 363713392), (28, 311754336), (32, 272785044), (42, 207836224), (48, 181856696), (56, 155877168), (64, 136392522), (84, 103918112), (96, 90928348), (112, 77938584), (128, 68196261), (168, 51959056), (192, 45464174), (224, 38969292), (331, 26371968), (336, 25979528), (384, 22732087), (448, 19484646), (662, 13185984), (672, 12989764), (896, 9742323), (993, 8790656), (1324, 6592992), (1344, 6494882), (1986, 4395328), (2317, 3767424), (2648, 3296496), (2688, 3247441), (3972, 2197664), (4634, 1883712), (5296, 1648248), (6951, 1255808), (7944, 1098832), (9268, 941856), (9811, 889728), (10592, 824124), (13902, 627904), (15888, 549416), (18536, 470928), (19622, 444864), (21184, 412062), (27804, 313952), (29433, 296576), (31776, 274708), (37072, 235464), (39244, 222432), (42368, 206031), (55608, 156976), (58866, 148288), (63552, 137354), (68677, 127104), (74144, 117732), (78488, 111216)]