198420192

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 660441600

約数和(自身を除く): 462021408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 79, 81, 96, 102, 108, 114, 136, 144, 152, 153, 158, 162, 171, 204, 216, 228, 237, 243, 272, 288, 304, 306, 316, 323, 324, 342, 408, 432, 456, 459, 474, 486, 513, 544, 608, 612, 632, 646, 648, 684, 711, 816, 864, 912, 918, 948, 969, 972, 1026, 1224, 1264, 1292, 1296, 1343, 1368, 1377, 1422, 1501, 1539, 1632, 1824, 1836, 1896, 1938, 1944, 2052, 2133, 2448, 2528, 2584, 2592, 2686, 2736, 2754, 2844, 2907, 3002, 3078, 3672, 3792, 3876, 3888, 4029, 4104, 4131, 4266, 4503, 4617, 4896, 5168, 5372, 5472, 5508, 5688, 5814, 6004, 6156, 6399, 7344, 7584, 7752, 7776, 8058, 8208, 8262, 8532, 8721, 9006, 9234, 10336, 10744, 11016, 11376, 11628, 12008, 12087, 12312, 12798, 13509, 14688, 15504, 16116, 16416, 16524, 17064, 17442, 18012, 18468, 19197, 21488, 22032, 22752, 23256, 24016, 24174, 24624, 25517, 25596, 26163, 27018, 31008, 32232, 33048, 34128, 34884, 36024, 36261, 36936, 38394, 40527, 42976, 44064, 46512, 48032, 48348, 49248, 51034, 51192, 52326, 54036, 64464, 66096, 68256, 69768, 72048, 72522, 73872, 76551, 76788, 78489, 81054, 93024, 96696, 102068, 102384, 104652, 108072, 108783, 121581, 128928, 132192, 139536, 144096, 145044, 147744, 153102, 153576, 156978, 162108, 193392, 204136, 204768, 209304, 216144, 217566, 229653, 243162, 279072, 290088, 306204, 307152, 313956, 324216, 326349, 364743, 386784, 408272, 418608, 432288, 435132, 459306, 486324, 580176, 612408, 614304, 627912, 648432, 652698, 688959, 729486, 816544, 837216, 870264, 918612, 972648, 1160352, 1224816, 1255824, 1296864, 1305396, 1377918, 1458972, 1740528, 1837224, 1945296, 2066877, 2449632, 2511648, 2610792, 2755836, 2917944, 3481056, 3674448, 3890592, 4133754, 5221584, 5511672, 5835888, 6200631, 7348896, 8267508, 10443168, 11023344, 11671776, 12401262, 16535016, 22046688, 24802524, 33070032, 49605048, 66140064, 99210096, 198420192]

約数ペア:

[(1, 198420192), (2, 99210096), (3, 66140064), (4, 49605048), (6, 33070032), (8, 24802524), (9, 22046688), (12, 16535016), (16, 12401262), (17, 11671776), (18, 11023344), (19, 10443168), (24, 8267508), (27, 7348896), (32, 6200631), (34, 5835888), (36, 5511672), (38, 5221584), (48, 4133754), (51, 3890592), (54, 3674448), (57, 3481056), (68, 2917944), (72, 2755836), (76, 2610792), (79, 2511648), (81, 2449632), (96, 2066877), (102, 1945296), (108, 1837224), (114, 1740528), (136, 1458972), (144, 1377918), (152, 1305396), (153, 1296864), (158, 1255824), (162, 1224816), (171, 1160352), (204, 972648), (216, 918612), (228, 870264), (237, 837216), (243, 816544), (272, 729486), (288, 688959), (304, 652698), (306, 648432), (316, 627912), (323, 614304), (324, 612408), (342, 580176), (408, 486324), (432, 459306), (456, 435132), (459, 432288), (474, 418608), (486, 408272), (513, 386784), (544, 364743), (608, 326349), (612, 324216), (632, 313956), (646, 307152), (648, 306204), (684, 290088), (711, 279072), (816, 243162), (864, 229653), (912, 217566), (918, 216144), (948, 209304), (969, 204768), (972, 204136), (1026, 193392), (1224, 162108), (1264, 156978), (1292, 153576), (1296, 153102), (1343, 147744), (1368, 145044), (1377, 144096), (1422, 139536), (1501, 132192), (1539, 128928), (1632, 121581), (1824, 108783), (1836, 108072), (1896, 104652), (1938, 102384), (1944, 102068), (2052, 96696), (2133, 93024), (2448, 81054), (2528, 78489), (2584, 76788), (2592, 76551), (2686, 73872), (2736, 72522), (2754, 72048), (2844, 69768), (2907, 68256), (3002, 66096), (3078, 64464), (3672, 54036), (3792, 52326), (3876, 51192), (3888, 51034), (4029, 49248), (4104, 48348), (4131, 48032), (4266, 46512), (4503, 44064), (4617, 42976), (4896, 40527), (5168, 38394), (5372, 36936), (5472, 36261), (5508, 36024), (5688, 34884), (5814, 34128), (6004, 33048), (6156, 32232), (6399, 31008), (7344, 27018), (7584, 26163), (7752, 25596), (7776, 25517), (8058, 24624), (8208, 24174), (8262, 24016), (8532, 23256), (8721, 22752), (9006, 22032), (9234, 21488), (10336, 19197), (10744, 18468), (11016, 18012), (11376, 17442), (11628, 17064), (12008, 16524), (12087, 16416), (12312, 16116), (12798, 15504), (13509, 14688)]