297527256

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 919420320

約数和(自身を除く): 621893064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 156, 162, 183, 193, 216, 234, 243, 244, 312, 324, 351, 366, 386, 468, 486, 488, 549, 579, 648, 702, 732, 772, 793, 936, 972, 1053, 1098, 1158, 1404, 1464, 1544, 1586, 1647, 1737, 1944, 2106, 2196, 2316, 2379, 2509, 2808, 3159, 3172, 3294, 3474, 4212, 4392, 4632, 4758, 4941, 5018, 5211, 6318, 6344, 6588, 6948, 7137, 7527, 8424, 9516, 9882, 10036, 10422, 11773, 12636, 13176, 13896, 14274, 14823, 15054, 15633, 19032, 19764, 20072, 20844, 21411, 22581, 23546, 25272, 28548, 29646, 30108, 31266, 35319, 39528, 41688, 42822, 45162, 46899, 47092, 57096, 59292, 60216, 62532, 64233, 67743, 70638, 85644, 90324, 93798, 94184, 105957, 118584, 125064, 128466, 135486, 141276, 153049, 171288, 180648, 187596, 192699, 203229, 211914, 256932, 270972, 282552, 306098, 317871, 375192, 385398, 406458, 423828, 459147, 513864, 541944, 609687, 612196, 635742, 770796, 812916, 847656, 918294, 953613, 1219374, 1224392, 1271484, 1377441, 1541592, 1625832, 1836588, 1907226, 2438748, 2542968, 2754882, 2860839, 3673176, 3814452, 4132323, 4877496, 5509764, 5721678, 7628904, 8264646, 11019528, 11443356, 12396969, 16529292, 22886712, 24793938, 33058584, 37190907, 49587876, 74381814, 99175752, 148763628, 297527256]

約数ペア:

[(1, 297527256), (2, 148763628), (3, 99175752), (4, 74381814), (6, 49587876), (8, 37190907), (9, 33058584), (12, 24793938), (13, 22886712), (18, 16529292), (24, 12396969), (26, 11443356), (27, 11019528), (36, 8264646), (39, 7628904), (52, 5721678), (54, 5509764), (61, 4877496), (72, 4132323), (78, 3814452), (81, 3673176), (104, 2860839), (108, 2754882), (117, 2542968), (122, 2438748), (156, 1907226), (162, 1836588), (183, 1625832), (193, 1541592), (216, 1377441), (234, 1271484), (243, 1224392), (244, 1219374), (312, 953613), (324, 918294), (351, 847656), (366, 812916), (386, 770796), (468, 635742), (486, 612196), (488, 609687), (549, 541944), (579, 513864), (648, 459147), (702, 423828), (732, 406458), (772, 385398), (793, 375192), (936, 317871), (972, 306098), (1053, 282552), (1098, 270972), (1158, 256932), (1404, 211914), (1464, 203229), (1544, 192699), (1586, 187596), (1647, 180648), (1737, 171288), (1944, 153049), (2106, 141276), (2196, 135486), (2316, 128466), (2379, 125064), (2509, 118584), (2808, 105957), (3159, 94184), (3172, 93798), (3294, 90324), (3474, 85644), (4212, 70638), (4392, 67743), (4632, 64233), (4758, 62532), (4941, 60216), (5018, 59292), (5211, 57096), (6318, 47092), (6344, 46899), (6588, 45162), (6948, 42822), (7137, 41688), (7527, 39528), (8424, 35319), (9516, 31266), (9882, 30108), (10036, 29646), (10422, 28548), (11773, 25272), (12636, 23546), (13176, 22581), (13896, 21411), (14274, 20844), (14823, 20072), (15054, 19764), (15633, 19032)]