551516784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4135

約数の個数: 160

約数和(自身を含む): 1810550784

約数和(自身を除く): 1259034000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4073, 4368, 4836, 5208, 5642, 6448, 8146, 8463, 9672, 10416, 11284, 12219, 16292, 16926, 19344, 22568, 24438, 28511, 32584, 33852, 45136, 48876, 52949, 57022, 65168, 67704, 85533, 97752, 105898, 114044, 126263, 135408, 158847, 171066, 195504, 211796, 228088, 252526, 317694, 342132, 370643, 378789, 423592, 456176, 505052, 635388, 684264, 741286, 757578, 847184, 883841, 1010104, 1111929, 1270776, 1368528, 1482572, 1515156, 1641419, 1767682, 2020208, 2223858, 2541552, 2651523, 2965144, 3030312, 3282838, 3535364, 4447716, 4924257, 5303046, 5930288, 6060624, 6565676, 7070728, 8895432, 9848514, 10606092, 11489933, 13131352, 14141456, 17790864, 19697028, 21212184, 22979866, 26262704, 34469799, 39394056, 42424368, 45959732, 68939598, 78788112, 91919464, 137879196, 183838928, 275758392, 551516784]

約数ペア:

[(1, 551516784), (2, 275758392), (3, 183838928), (4, 137879196), (6, 91919464), (7, 78788112), (8, 68939598), (12, 45959732), (13, 42424368), (14, 39394056), (16, 34469799), (21, 26262704), (24, 22979866), (26, 21212184), (28, 19697028), (31, 17790864), (39, 14141456), (42, 13131352), (48, 11489933), (52, 10606092), (56, 9848514), (62, 8895432), (78, 7070728), (84, 6565676), (91, 6060624), (93, 5930288), (104, 5303046), (112, 4924257), (124, 4447716), (156, 3535364), (168, 3282838), (182, 3030312), (186, 2965144), (208, 2651523), (217, 2541552), (248, 2223858), (273, 2020208), (312, 1767682), (336, 1641419), (364, 1515156), (372, 1482572), (403, 1368528), (434, 1270776), (496, 1111929), (546, 1010104), (624, 883841), (651, 847184), (728, 757578), (744, 741286), (806, 684264), (868, 635388), (1092, 505052), (1209, 456176), (1302, 423592), (1456, 378789), (1488, 370643), (1612, 342132), (1736, 317694), (2184, 252526), (2418, 228088), (2604, 211796), (2821, 195504), (3224, 171066), (3472, 158847), (4073, 135408), (4368, 126263), (4836, 114044), (5208, 105898), (5642, 97752), (6448, 85533), (8146, 67704), (8463, 65168), (9672, 57022), (10416, 52949), (11284, 48876), (12219, 45136), (16292, 33852), (16926, 32584), (19344, 28511), (22568, 24438)]