198612648

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 623750400

約数和(自身を除く): 425137752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 156, 162, 174, 216, 232, 234, 243, 261, 271, 312, 324, 348, 351, 377, 468, 486, 522, 542, 648, 696, 702, 754, 783, 813, 936, 972, 1044, 1053, 1084, 1131, 1404, 1508, 1566, 1626, 1944, 2088, 2106, 2168, 2262, 2349, 2439, 2808, 3016, 3132, 3159, 3252, 3393, 3523, 4212, 4524, 4698, 4878, 6264, 6318, 6504, 6786, 7046, 7047, 7317, 7859, 8424, 9048, 9396, 9756, 10179, 10569, 12636, 13572, 14092, 14094, 14634, 15718, 18792, 19512, 20358, 21138, 21951, 23577, 25272, 27144, 28184, 28188, 29268, 30537, 31436, 31707, 40716, 42276, 43902, 47154, 56376, 58536, 61074, 62872, 63414, 65853, 70731, 81432, 84552, 87804, 91611, 94308, 95121, 102167, 122148, 126828, 131706, 141462, 175608, 183222, 188616, 190242, 204334, 212193, 244296, 253656, 263412, 282924, 285363, 306501, 366444, 380484, 408668, 424386, 526824, 565848, 570726, 613002, 636579, 732888, 760968, 817336, 848772, 856089, 919503, 1141452, 1226004, 1273158, 1697544, 1712178, 1839006, 1909737, 2282904, 2452008, 2546316, 2758509, 3424356, 3678012, 3819474, 5092632, 5517018, 6848712, 7356024, 7638948, 8275527, 11034036, 15277896, 16551054, 22068072, 24826581, 33102108, 49653162, 66204216, 99306324, 198612648]

約数ペア:

[(1, 198612648), (2, 99306324), (3, 66204216), (4, 49653162), (6, 33102108), (8, 24826581), (9, 22068072), (12, 16551054), (13, 15277896), (18, 11034036), (24, 8275527), (26, 7638948), (27, 7356024), (29, 6848712), (36, 5517018), (39, 5092632), (52, 3819474), (54, 3678012), (58, 3424356), (72, 2758509), (78, 2546316), (81, 2452008), (87, 2282904), (104, 1909737), (108, 1839006), (116, 1712178), (117, 1697544), (156, 1273158), (162, 1226004), (174, 1141452), (216, 919503), (232, 856089), (234, 848772), (243, 817336), (261, 760968), (271, 732888), (312, 636579), (324, 613002), (348, 570726), (351, 565848), (377, 526824), (468, 424386), (486, 408668), (522, 380484), (542, 366444), (648, 306501), (696, 285363), (702, 282924), (754, 263412), (783, 253656), (813, 244296), (936, 212193), (972, 204334), (1044, 190242), (1053, 188616), (1084, 183222), (1131, 175608), (1404, 141462), (1508, 131706), (1566, 126828), (1626, 122148), (1944, 102167), (2088, 95121), (2106, 94308), (2168, 91611), (2262, 87804), (2349, 84552), (2439, 81432), (2808, 70731), (3016, 65853), (3132, 63414), (3159, 62872), (3252, 61074), (3393, 58536), (3523, 56376), (4212, 47154), (4524, 43902), (4698, 42276), (4878, 40716), (6264, 31707), (6318, 31436), (6504, 30537), (6786, 29268), (7046, 28188), (7047, 28184), (7317, 27144), (7859, 25272), (8424, 23577), (9048, 21951), (9396, 21138), (9756, 20358), (10179, 19512), (10569, 18792), (12636, 15718), (13572, 14634), (14092, 14094)]