19992308112

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{3511}}^1$

素因数の和:3811

約数の個数: 240

約数和(自身を含む): 67021603200

約数和(自身を除く): 47029295088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 269, 294, 336, 378, 392, 432, 441, 504, 538, 588, 756, 784, 807, 882, 1008, 1076, 1176, 1323, 1512, 1614, 1764, 1883, 2152, 2352, 2421, 2646, 3024, 3228, 3511, 3528, 3766, 4304, 4842, 5292, 5649, 6456, 7022, 7056, 7263, 7532, 9684, 10533, 10584, 11298, 12912, 13181, 14044, 14526, 15064, 16947, 19368, 21066, 21168, 22596, 24577, 26362, 28088, 29052, 30128, 31599, 33894, 38736, 39543, 42132, 45192, 49154, 50841, 52724, 56176, 58104, 63198, 67788, 73731, 79086, 84264, 90384, 94797, 98308, 101682, 105448, 116208, 118629, 126396, 135576, 147462, 158172, 168528, 172039, 189594, 196616, 203364, 210896, 221193, 237258, 252792, 271152, 294924, 316344, 344078, 355887, 379188, 393232, 406728, 442386, 474516, 505584, 516117, 589848, 632688, 663579, 688156, 711774, 758376, 813456, 884772, 944459, 949032, 1032234, 1179696, 1327158, 1376312, 1423548, 1516752, 1548351, 1769544, 1888918, 1898064, 2064468, 2654316, 2752624, 2833377, 2847096, 3096702, 3539088, 3777836, 4128936, 4645053, 5308632, 5666754, 5694192, 6193404, 6611213, 7555672, 8257872, 8500131, 9290106, 10617264, 11333508, 12386808, 13222426, 15111344, 17000262, 18580212, 19833639, 22667016, 24773616, 25500393, 26444852, 34000524, 37160424, 39667278, 45334032, 46278491, 51000786, 52889704, 59500917, 68001048, 74320848, 79334556, 92556982, 102001572, 105779408, 119001834, 136002096, 138835473, 158669112, 178502751, 185113964, 204003144, 238003668, 277670946, 317338224, 357005502, 370227928, 408006288, 416506419, 476007336, 555341892, 714011004, 740455856, 833012838, 952014672, 1110683784, 1249519257, 1428022008, 1666025676, 2221367568, 2499038514, 2856044016, 3332051352, 4998077028, 6664102704, 9996154056, 19992308112]

約数ペア:

[(1, 19992308112), (2, 9996154056), (3, 6664102704), (4, 4998077028), (6, 3332051352), (7, 2856044016), (8, 2499038514), (9, 2221367568), (12, 1666025676), (14, 1428022008), (16, 1249519257), (18, 1110683784), (21, 952014672), (24, 833012838), (27, 740455856), (28, 714011004), (36, 555341892), (42, 476007336), (48, 416506419), (49, 408006288), (54, 370227928), (56, 357005502), (63, 317338224), (72, 277670946), (84, 238003668), (98, 204003144), (108, 185113964), (112, 178502751), (126, 158669112), (144, 138835473), (147, 136002096), (168, 119001834), (189, 105779408), (196, 102001572), (216, 92556982), (252, 79334556), (269, 74320848), (294, 68001048), (336, 59500917), (378, 52889704), (392, 51000786), (432, 46278491), (441, 45334032), (504, 39667278), (538, 37160424), (588, 34000524), (756, 26444852), (784, 25500393), (807, 24773616), (882, 22667016), (1008, 19833639), (1076, 18580212), (1176, 17000262), (1323, 15111344), (1512, 13222426), (1614, 12386808), (1764, 11333508), (1883, 10617264), (2152, 9290106), (2352, 8500131), (2421, 8257872), (2646, 7555672), (3024, 6611213), (3228, 6193404), (3511, 5694192), (3528, 5666754), (3766, 5308632), (4304, 4645053), (4842, 4128936), (5292, 3777836), (5649, 3539088), (6456, 3096702), (7022, 2847096), (7056, 2833377), (7263, 2752624), (7532, 2654316), (9684, 2064468), (10533, 1898064), (10584, 1888918), (11298, 1769544), (12912, 1548351), (13181, 1516752), (14044, 1423548), (14526, 1376312), (15064, 1327158), (16947, 1179696), (19368, 1032234), (21066, 949032), (21168, 944459), (22596, 884772), (24577, 813456), (26362, 758376), (28088, 711774), (29052, 688156), (30128, 663579), (31599, 632688), (33894, 589848), (38736, 516117), (39543, 505584), (42132, 474516), (45192, 442386), (49154, 406728), (50841, 393232), (52724, 379188), (56176, 355887), (58104, 344078), (63198, 316344), (67788, 294924), (73731, 271152), (79086, 252792), (84264, 237258), (90384, 221193), (94797, 210896), (98308, 203364), (101682, 196616), (105448, 189594), (116208, 172039), (118629, 168528), (126396, 158172), (135576, 147462)]