64256304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 197011200

約数和(自身を除く): 132754896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 199, 217, 248, 336, 372, 398, 434, 496, 597, 651, 744, 796, 868, 961, 1194, 1302, 1393, 1488, 1592, 1736, 1922, 2388, 2604, 2786, 2883, 3184, 3472, 3844, 4179, 4776, 5208, 5572, 5766, 6169, 6727, 7688, 8358, 9552, 10416, 11144, 11532, 12338, 13454, 15376, 16716, 18507, 20181, 22288, 23064, 24676, 26908, 33432, 37014, 40362, 43183, 46128, 49352, 53816, 66864, 74028, 80724, 86366, 98704, 107632, 129549, 148056, 161448, 172732, 191239, 259098, 296112, 322896, 345464, 382478, 518196, 573717, 690928, 764956, 1036392, 1147434, 1338673, 1529912, 2072784, 2294868, 2677346, 3059824, 4016019, 4589736, 5354692, 8032038, 9179472, 10709384, 16064076, 21418768, 32128152, 64256304]

約数ペア:

[(1, 64256304), (2, 32128152), (3, 21418768), (4, 16064076), (6, 10709384), (7, 9179472), (8, 8032038), (12, 5354692), (14, 4589736), (16, 4016019), (21, 3059824), (24, 2677346), (28, 2294868), (31, 2072784), (42, 1529912), (48, 1338673), (56, 1147434), (62, 1036392), (84, 764956), (93, 690928), (112, 573717), (124, 518196), (168, 382478), (186, 345464), (199, 322896), (217, 296112), (248, 259098), (336, 191239), (372, 172732), (398, 161448), (434, 148056), (496, 129549), (597, 107632), (651, 98704), (744, 86366), (796, 80724), (868, 74028), (961, 66864), (1194, 53816), (1302, 49352), (1393, 46128), (1488, 43183), (1592, 40362), (1736, 37014), (1922, 33432), (2388, 26908), (2604, 24676), (2786, 23064), (2883, 22288), (3184, 20181), (3472, 18507), (3844, 16716), (4179, 15376), (4776, 13454), (5208, 12338), (5572, 11532), (5766, 11144), (6169, 10416), (6727, 9552), (7688, 8358)]