198696888

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 607807200

約数和(自身を除く): 409110312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 103, 104, 108, 117, 156, 162, 206, 216, 229, 234, 309, 312, 324, 351, 412, 458, 468, 618, 648, 687, 702, 824, 916, 927, 936, 1053, 1236, 1339, 1374, 1404, 1832, 1854, 2061, 2106, 2472, 2678, 2748, 2781, 2808, 2977, 3708, 4017, 4122, 4212, 5356, 5496, 5562, 5954, 6183, 7416, 8034, 8244, 8343, 8424, 8931, 10712, 11124, 11908, 12051, 12366, 16068, 16488, 16686, 17862, 18549, 22248, 23587, 23816, 24102, 24732, 26793, 32136, 33372, 35724, 36153, 37098, 47174, 48204, 49464, 53586, 66744, 70761, 71448, 72306, 74196, 80379, 94348, 96408, 107172, 108459, 141522, 144612, 148392, 160758, 188696, 212283, 214344, 216918, 241137, 283044, 289224, 306631, 321516, 424566, 433836, 482274, 566088, 613262, 636849, 643032, 849132, 867672, 919893, 964548, 1226524, 1273698, 1698264, 1839786, 1910547, 1929096, 2453048, 2547396, 2759679, 3679572, 3821094, 5094792, 5519358, 7359144, 7642188, 8279037, 11038716, 15284376, 16558074, 22077432, 24837111, 33116148, 49674222, 66232296, 99348444, 198696888]

約数ペア:

[(1, 198696888), (2, 99348444), (3, 66232296), (4, 49674222), (6, 33116148), (8, 24837111), (9, 22077432), (12, 16558074), (13, 15284376), (18, 11038716), (24, 8279037), (26, 7642188), (27, 7359144), (36, 5519358), (39, 5094792), (52, 3821094), (54, 3679572), (72, 2759679), (78, 2547396), (81, 2453048), (103, 1929096), (104, 1910547), (108, 1839786), (117, 1698264), (156, 1273698), (162, 1226524), (206, 964548), (216, 919893), (229, 867672), (234, 849132), (309, 643032), (312, 636849), (324, 613262), (351, 566088), (412, 482274), (458, 433836), (468, 424566), (618, 321516), (648, 306631), (687, 289224), (702, 283044), (824, 241137), (916, 216918), (927, 214344), (936, 212283), (1053, 188696), (1236, 160758), (1339, 148392), (1374, 144612), (1404, 141522), (1832, 108459), (1854, 107172), (2061, 96408), (2106, 94348), (2472, 80379), (2678, 74196), (2748, 72306), (2781, 71448), (2808, 70761), (2977, 66744), (3708, 53586), (4017, 49464), (4122, 48204), (4212, 47174), (5356, 37098), (5496, 36153), (5562, 35724), (5954, 33372), (6183, 32136), (7416, 26793), (8034, 24732), (8244, 24102), (8343, 23816), (8424, 23587), (8931, 22248), (10712, 18549), (11124, 17862), (11908, 16686), (12051, 16488), (12366, 16068)]