238731552

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 701955072

約数和(自身を除く): 463223520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 107, 122, 127, 144, 183, 214, 244, 254, 288, 321, 366, 381, 428, 488, 508, 549, 642, 732, 762, 856, 963, 976, 1016, 1098, 1143, 1284, 1464, 1524, 1712, 1926, 1952, 2032, 2196, 2286, 2568, 2928, 3048, 3424, 3852, 4064, 4392, 4572, 5136, 5856, 6096, 6527, 7704, 7747, 8784, 9144, 10272, 12192, 13054, 13589, 15408, 15494, 17568, 18288, 19581, 23241, 26108, 27178, 30816, 30988, 36576, 39162, 40767, 46482, 52216, 54356, 58743, 61976, 69723, 78324, 81534, 92964, 104432, 108712, 117486, 122301, 123952, 139446, 156648, 163068, 185928, 208864, 217424, 234972, 244602, 247904, 278892, 313296, 326136, 371856, 434848, 469944, 489204, 557784, 626592, 652272, 743712, 828929, 939888, 978408, 1115568, 1304544, 1657858, 1879776, 1956816, 2231136, 2486787, 3315716, 3913632, 4973574, 6631432, 7460361, 9947148, 13262864, 14920722, 19894296, 26525728, 29841444, 39788592, 59682888, 79577184, 119365776, 238731552]

約数ペア:

[(1, 238731552), (2, 119365776), (3, 79577184), (4, 59682888), (6, 39788592), (8, 29841444), (9, 26525728), (12, 19894296), (16, 14920722), (18, 13262864), (24, 9947148), (32, 7460361), (36, 6631432), (48, 4973574), (61, 3913632), (72, 3315716), (96, 2486787), (107, 2231136), (122, 1956816), (127, 1879776), (144, 1657858), (183, 1304544), (214, 1115568), (244, 978408), (254, 939888), (288, 828929), (321, 743712), (366, 652272), (381, 626592), (428, 557784), (488, 489204), (508, 469944), (549, 434848), (642, 371856), (732, 326136), (762, 313296), (856, 278892), (963, 247904), (976, 244602), (1016, 234972), (1098, 217424), (1143, 208864), (1284, 185928), (1464, 163068), (1524, 156648), (1712, 139446), (1926, 123952), (1952, 122301), (2032, 117486), (2196, 108712), (2286, 104432), (2568, 92964), (2928, 81534), (3048, 78324), (3424, 69723), (3852, 61976), (4064, 58743), (4392, 54356), (4572, 52216), (5136, 46482), (5856, 40767), (6096, 39162), (6527, 36576), (7704, 30988), (7747, 30816), (8784, 27178), (9144, 26108), (10272, 23241), (12192, 19581), (13054, 18288), (13589, 17568), (15408, 15494)]