212951424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 651168000

約数和(自身を除く): 438216576

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, 227, 336, 349, 384, 448, 454, 672, 681, 698, 896, 908, 1047, 1344, 1362, 1396, 1589, 1816, 2094, 2443, 2688, 2724, 2792, 3178, 3632, 4188, 4767, 4886, 5448, 5584, 6356, 7264, 7329, 8376, 9534, 9772, 10896, 11168, 12712, 14528, 14658, 16752, 19068, 19544, 21792, 22336, 25424, 29056, 29316, 33504, 38136, 39088, 43584, 44672, 50848, 58632, 67008, 76272, 78176, 79223, 87168, 101696, 117264, 134016, 152544, 156352, 158446, 203392, 234528, 237669, 305088, 312704, 316892, 469056, 475338, 554561, 610176, 633784, 938112, 950676, 1109122, 1267568, 1663683, 1901352, 2218244, 2535136, 3327366, 3802704, 4436488, 5070272, 6654732, 7605408, 8872976, 10140544, 13309464, 15210816, 17745952, 26618928, 30421632, 35491904, 53237856, 70983808, 106475712, 212951424]

約数ペア:

[(1, 212951424), (2, 106475712), (3, 70983808), (4, 53237856), (6, 35491904), (7, 30421632), (8, 26618928), (12, 17745952), (14, 15210816), (16, 13309464), (21, 10140544), (24, 8872976), (28, 7605408), (32, 6654732), (42, 5070272), (48, 4436488), (56, 3802704), (64, 3327366), (84, 2535136), (96, 2218244), (112, 1901352), (128, 1663683), (168, 1267568), (192, 1109122), (224, 950676), (227, 938112), (336, 633784), (349, 610176), (384, 554561), (448, 475338), (454, 469056), (672, 316892), (681, 312704), (698, 305088), (896, 237669), (908, 234528), (1047, 203392), (1344, 158446), (1362, 156352), (1396, 152544), (1589, 134016), (1816, 117264), (2094, 101696), (2443, 87168), (2688, 79223), (2724, 78176), (2792, 76272), (3178, 67008), (3632, 58632), (4188, 50848), (4767, 44672), (4886, 43584), (5448, 39088), (5584, 38136), (6356, 33504), (7264, 29316), (7329, 29056), (8376, 25424), (9534, 22336), (9772, 21792), (10896, 19544), (11168, 19068), (12712, 16752), (14528, 14658)]