198351504

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 200

約数和(自身を含む): 631638392

約数和(自身を除く): 433286888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 144, 156, 162, 183, 193, 208, 216, 234, 244, 312, 324, 351, 366, 386, 432, 468, 488, 549, 579, 624, 648, 702, 732, 772, 793, 936, 976, 1053, 1098, 1158, 1296, 1404, 1464, 1544, 1586, 1647, 1737, 1872, 2106, 2196, 2316, 2379, 2509, 2808, 2928, 3088, 3172, 3294, 3474, 4212, 4392, 4632, 4758, 4941, 5018, 5211, 5616, 6344, 6588, 6948, 7137, 7527, 8424, 8784, 9264, 9516, 9882, 10036, 10422, 11773, 12688, 13176, 13896, 14274, 15054, 15633, 16848, 19032, 19764, 20072, 20844, 21411, 22581, 23546, 26352, 27792, 28548, 30108, 31266, 35319, 38064, 39528, 40144, 41688, 42822, 45162, 47092, 57096, 60216, 62532, 64233, 67743, 70638, 79056, 83376, 85644, 90324, 94184, 105957, 114192, 120432, 125064, 128466, 135486, 141276, 153049, 171288, 180648, 188368, 203229, 211914, 250128, 256932, 270972, 282552, 306098, 317871, 342576, 361296, 406458, 423828, 459147, 513864, 541944, 565104, 612196, 635742, 812916, 847656, 918294, 953613, 1027728, 1083888, 1224392, 1271484, 1377441, 1625832, 1695312, 1836588, 1907226, 2448784, 2542968, 2754882, 3251664, 3673176, 3814452, 4132323, 5085936, 5509764, 7346352, 7628904, 8264646, 11019528, 12396969, 15257808, 16529292, 22039056, 24793938, 33058584, 49587876, 66117168, 99175752, 198351504]

約数ペア:

[(1, 198351504), (2, 99175752), (3, 66117168), (4, 49587876), (6, 33058584), (8, 24793938), (9, 22039056), (12, 16529292), (13, 15257808), (16, 12396969), (18, 11019528), (24, 8264646), (26, 7628904), (27, 7346352), (36, 5509764), (39, 5085936), (48, 4132323), (52, 3814452), (54, 3673176), (61, 3251664), (72, 2754882), (78, 2542968), (81, 2448784), (104, 1907226), (108, 1836588), (117, 1695312), (122, 1625832), (144, 1377441), (156, 1271484), (162, 1224392), (183, 1083888), (193, 1027728), (208, 953613), (216, 918294), (234, 847656), (244, 812916), (312, 635742), (324, 612196), (351, 565104), (366, 541944), (386, 513864), (432, 459147), (468, 423828), (488, 406458), (549, 361296), (579, 342576), (624, 317871), (648, 306098), (702, 282552), (732, 270972), (772, 256932), (793, 250128), (936, 211914), (976, 203229), (1053, 188368), (1098, 180648), (1158, 171288), (1296, 153049), (1404, 141276), (1464, 135486), (1544, 128466), (1586, 125064), (1647, 120432), (1737, 114192), (1872, 105957), (2106, 94184), (2196, 90324), (2316, 85644), (2379, 83376), (2509, 79056), (2808, 70638), (2928, 67743), (3088, 64233), (3172, 62532), (3294, 60216), (3474, 57096), (4212, 47092), (4392, 45162), (4632, 42822), (4758, 41688), (4941, 40144), (5018, 39528), (5211, 38064), (5616, 35319), (6344, 31266), (6588, 30108), (6948, 28548), (7137, 27792), (7527, 26352), (8424, 23546), (8784, 22581), (9264, 21411), (9516, 20844), (9882, 20072), (10036, 19764), (10422, 19032), (11773, 16848), (12688, 15633), (13176, 15054), (13896, 14274)]