198433872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 240

約数和(自身を含む): 720370560

約数和(自身を除く): 521936688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 797, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1594, 1596, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2391, 2394, 2736, 2964, 3188, 3192, 3276, 3458, 3952, 4368, 4446, 4782, 4788, 5187, 5579, 5928, 6376, 6384, 6552, 6916, 7173, 8892, 9564, 9576, 10361, 10374, 11158, 11856, 12752, 13104, 13832, 14346, 15143, 15561, 16737, 17784, 19128, 19152, 20722, 20748, 22316, 27664, 28692, 30286, 31083, 31122, 33474, 35568, 38256, 41444, 41496, 44632, 45429, 50211, 57384, 60572, 62166, 62244, 66948, 72527, 82888, 82992, 89264, 90858, 93249, 100422, 106001, 114768, 121144, 124332, 124488, 133896, 136287, 145054, 165776, 181716, 186498, 196859, 200844, 212002, 217581, 242288, 248664, 248976, 267792, 272574, 290108, 318003, 363432, 372996, 393718, 401688, 424004, 435162, 497328, 545148, 580216, 590577, 636006, 652743, 726864, 745992, 787436, 803376, 848008, 870324, 954009, 1090296, 1160432, 1181154, 1272012, 1305486, 1378013, 1491984, 1574872, 1696016, 1740648, 1771731, 1908018, 2180592, 2362308, 2544024, 2610972, 2756026, 3149744, 3481296, 3543462, 3816036, 4134039, 4724616, 5088048, 5221944, 5512052, 7086924, 7632072, 8268078, 9449232, 10443888, 11024104, 12402117, 14173848, 15264144, 16536156, 22048208, 24804234, 28347696, 33072312, 49608468, 66144624, 99216936, 198433872]

約数ペア:

[(1, 198433872), (2, 99216936), (3, 66144624), (4, 49608468), (6, 33072312), (7, 28347696), (8, 24804234), (9, 22048208), (12, 16536156), (13, 15264144), (14, 14173848), (16, 12402117), (18, 11024104), (19, 10443888), (21, 9449232), (24, 8268078), (26, 7632072), (28, 7086924), (36, 5512052), (38, 5221944), (39, 5088048), (42, 4724616), (48, 4134039), (52, 3816036), (56, 3543462), (57, 3481296), (63, 3149744), (72, 2756026), (76, 2610972), (78, 2544024), (84, 2362308), (91, 2180592), (104, 1908018), (112, 1771731), (114, 1740648), (117, 1696016), (126, 1574872), (133, 1491984), (144, 1378013), (152, 1305486), (156, 1272012), (168, 1181154), (171, 1160432), (182, 1090296), (208, 954009), (228, 870324), (234, 848008), (247, 803376), (252, 787436), (266, 745992), (273, 726864), (304, 652743), (312, 636006), (336, 590577), (342, 580216), (364, 545148), (399, 497328), (456, 435162), (468, 424004), (494, 401688), (504, 393718), (532, 372996), (546, 363432), (624, 318003), (684, 290108), (728, 272574), (741, 267792), (797, 248976), (798, 248664), (819, 242288), (912, 217581), (936, 212002), (988, 200844), (1008, 196859), (1064, 186498), (1092, 181716), (1197, 165776), (1368, 145054), (1456, 136287), (1482, 133896), (1594, 124488), (1596, 124332), (1638, 121144), (1729, 114768), (1872, 106001), (1976, 100422), (2128, 93249), (2184, 90858), (2223, 89264), (2391, 82992), (2394, 82888), (2736, 72527), (2964, 66948), (3188, 62244), (3192, 62166), (3276, 60572), (3458, 57384), (3952, 50211), (4368, 45429), (4446, 44632), (4782, 41496), (4788, 41444), (5187, 38256), (5579, 35568), (5928, 33474), (6376, 31122), (6384, 31083), (6552, 30286), (6916, 28692), (7173, 27664), (8892, 22316), (9564, 20748), (9576, 20722), (10361, 19152), (10374, 19128), (11158, 17784), (11856, 16737), (12752, 15561), (13104, 15143), (13832, 14346)]