851662464

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 2408978880

約数和(自身を除く): 1557316416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 283, 384, 408, 461, 544, 566, 816, 849, 922, 1088, 1132, 1383, 1632, 1698, 1844, 2176, 2264, 2766, 3264, 3396, 3688, 4528, 4811, 5532, 6528, 6792, 7376, 7837, 9056, 9622, 11064, 13584, 14433, 14752, 15674, 18112, 19244, 22128, 23511, 27168, 28866, 29504, 31348, 36224, 38488, 44256, 47022, 54336, 57732, 59008, 62696, 76976, 88512, 94044, 108672, 115464, 125392, 130463, 153952, 177024, 188088, 230928, 250784, 260926, 307904, 376176, 391389, 461856, 501568, 521852, 615808, 752352, 782778, 923712, 1003136, 1043704, 1504704, 1565556, 1847424, 2087408, 2217871, 3009408, 3131112, 4174816, 4435742, 6262224, 6653613, 8349632, 8871484, 12524448, 13307226, 16699264, 17742968, 25048896, 26614452, 35485936, 50097792, 53228904, 70971872, 106457808, 141943744, 212915616, 283887488, 425831232, 851662464]

約数ペア:

[(1, 851662464), (2, 425831232), (3, 283887488), (4, 212915616), (6, 141943744), (8, 106457808), (12, 70971872), (16, 53228904), (17, 50097792), (24, 35485936), (32, 26614452), (34, 25048896), (48, 17742968), (51, 16699264), (64, 13307226), (68, 12524448), (96, 8871484), (102, 8349632), (128, 6653613), (136, 6262224), (192, 4435742), (204, 4174816), (272, 3131112), (283, 3009408), (384, 2217871), (408, 2087408), (461, 1847424), (544, 1565556), (566, 1504704), (816, 1043704), (849, 1003136), (922, 923712), (1088, 782778), (1132, 752352), (1383, 615808), (1632, 521852), (1698, 501568), (1844, 461856), (2176, 391389), (2264, 376176), (2766, 307904), (3264, 260926), (3396, 250784), (3688, 230928), (4528, 188088), (4811, 177024), (5532, 153952), (6528, 130463), (6792, 125392), (7376, 115464), (7837, 108672), (9056, 94044), (9622, 88512), (11064, 76976), (13584, 62696), (14433, 59008), (14752, 57732), (15674, 54336), (18112, 47022), (19244, 44256), (22128, 38488), (23511, 36224), (27168, 31348), (28866, 29504)]