255809654688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13187}}^1\times {\mathrm{28867}}^1$

素因数の和:42074

約数の個数: 96

約数和(自身を含む): 767513746944

約数和(自身を除く): 511704092256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 13187, 26374, 28867, 39561, 52748, 57734, 79122, 86601, 92309, 105496, 115468, 158244, 173202, 184618, 202069, 210992, 230936, 276927, 316488, 346404, 369236, 404138, 421984, 461872, 553854, 606207, 632976, 692808, 738472, 808276, 923744, 1107708, 1212414, 1265952, 1385616, 1476944, 1616552, 2215416, 2424828, 2771232, 2953888, 3233104, 4430832, 4849656, 6466208, 8861664, 9699312, 19398624, 380669129, 761338258, 1142007387, 1522676516, 2284014774, 2664683903, 3045353032, 4568029548, 5329367806, 6090706064, 7994051709, 9136059096, 10658735612, 12181412128, 15988103418, 18272118192, 21317471224, 31976206836, 36544236384, 42634942448, 63952413672, 85269884896, 127904827344, 255809654688]

約数ペア:

[(1, 255809654688), (2, 127904827344), (3, 85269884896), (4, 63952413672), (6, 42634942448), (7, 36544236384), (8, 31976206836), (12, 21317471224), (14, 18272118192), (16, 15988103418), (21, 12181412128), (24, 10658735612), (28, 9136059096), (32, 7994051709), (42, 6090706064), (48, 5329367806), (56, 4568029548), (84, 3045353032), (96, 2664683903), (112, 2284014774), (168, 1522676516), (224, 1142007387), (336, 761338258), (672, 380669129), (13187, 19398624), (26374, 9699312), (28867, 8861664), (39561, 6466208), (52748, 4849656), (57734, 4430832), (79122, 3233104), (86601, 2953888), (92309, 2771232), (105496, 2424828), (115468, 2215416), (158244, 1616552), (173202, 1476944), (184618, 1385616), (202069, 1265952), (210992, 1212414), (230936, 1107708), (276927, 923744), (316488, 808276), (346404, 738472), (369236, 692808), (404138, 632976), (421984, 606207), (461872, 553854)]