1917392904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2225

約数の個数: 256

約数和(自身を含む): 6617088000

約数和(自身を除く): 4699695096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 54, 56, 57, 62, 63, 72, 76, 84, 93, 108, 114, 124, 126, 133, 152, 168, 171, 186, 189, 216, 217, 228, 248, 252, 266, 279, 342, 372, 378, 399, 434, 456, 504, 513, 532, 558, 589, 651, 684, 744, 756, 798, 837, 868, 1026, 1064, 1116, 1178, 1197, 1302, 1368, 1512, 1596, 1674, 1736, 1767, 1953, 2052, 2153, 2232, 2356, 2394, 2604, 3192, 3348, 3534, 3591, 3906, 4104, 4123, 4306, 4712, 4788, 5208, 5301, 5859, 6459, 6696, 7068, 7182, 7812, 8246, 8612, 9576, 10602, 11718, 12369, 12918, 14136, 14364, 15071, 15624, 15903, 16492, 17224, 19377, 21204, 23436, 24738, 25836, 28728, 30142, 31806, 32984, 37107, 38754, 40907, 42408, 45213, 46872, 49476, 51672, 58131, 60284, 63612, 66743, 74214, 77508, 81814, 90426, 98952, 111321, 116262, 120568, 122721, 127224, 133486, 135639, 148428, 155016, 163628, 180852, 200229, 222642, 232524, 245442, 266972, 271278, 286349, 296856, 327256, 361704, 368163, 400458, 406917, 445284, 465048, 467201, 490884, 533944, 542556, 572698, 600687, 736326, 800916, 813834, 859047, 890568, 934402, 981768, 1085112, 1104489, 1145396, 1201374, 1268117, 1401603, 1472652, 1601832, 1627668, 1718094, 1802061, 1868804, 2208978, 2290792, 2402748, 2536234, 2577141, 2803206, 2945304, 3255336, 3436188, 3604122, 3737608, 3804351, 4204809, 4417956, 4805496, 5072468, 5154282, 5606412, 6872376, 7208244, 7608702, 7731423, 8409618, 8835912, 8876819, 10144936, 10308564, 11212824, 11413053, 12614427, 14416488, 15217404, 15462846, 16819236, 17753638, 20617128, 22826106, 25228854, 26630457, 30434808, 30925692, 33638472, 34239159, 35507276, 45652212, 50457708, 53260914, 61851384, 68478318, 71014552, 79891371, 91304424, 100915416, 106521828, 136956636, 159782742, 213043656, 239674113, 273913272, 319565484, 479348226, 639130968, 958696452, 1917392904]

約数ペア:

[(1, 1917392904), (2, 958696452), (3, 639130968), (4, 479348226), (6, 319565484), (7, 273913272), (8, 239674113), (9, 213043656), (12, 159782742), (14, 136956636), (18, 106521828), (19, 100915416), (21, 91304424), (24, 79891371), (27, 71014552), (28, 68478318), (31, 61851384), (36, 53260914), (38, 50457708), (42, 45652212), (54, 35507276), (56, 34239159), (57, 33638472), (62, 30925692), (63, 30434808), (72, 26630457), (76, 25228854), (84, 22826106), (93, 20617128), (108, 17753638), (114, 16819236), (124, 15462846), (126, 15217404), (133, 14416488), (152, 12614427), (168, 11413053), (171, 11212824), (186, 10308564), (189, 10144936), (216, 8876819), (217, 8835912), (228, 8409618), (248, 7731423), (252, 7608702), (266, 7208244), (279, 6872376), (342, 5606412), (372, 5154282), (378, 5072468), (399, 4805496), (434, 4417956), (456, 4204809), (504, 3804351), (513, 3737608), (532, 3604122), (558, 3436188), (589, 3255336), (651, 2945304), (684, 2803206), (744, 2577141), (756, 2536234), (798, 2402748), (837, 2290792), (868, 2208978), (1026, 1868804), (1064, 1802061), (1116, 1718094), (1178, 1627668), (1197, 1601832), (1302, 1472652), (1368, 1401603), (1512, 1268117), (1596, 1201374), (1674, 1145396), (1736, 1104489), (1767, 1085112), (1953, 981768), (2052, 934402), (2153, 890568), (2232, 859047), (2356, 813834), (2394, 800916), (2604, 736326), (3192, 600687), (3348, 572698), (3534, 542556), (3591, 533944), (3906, 490884), (4104, 467201), (4123, 465048), (4306, 445284), (4712, 406917), (4788, 400458), (5208, 368163), (5301, 361704), (5859, 327256), (6459, 296856), (6696, 286349), (7068, 271278), (7182, 266972), (7812, 245442), (8246, 232524), (8612, 222642), (9576, 200229), (10602, 180852), (11718, 163628), (12369, 155016), (12918, 148428), (14136, 135639), (14364, 133486), (15071, 127224), (15624, 122721), (15903, 120568), (16492, 116262), (17224, 111321), (19377, 98952), (21204, 90426), (23436, 81814), (24738, 77508), (25836, 74214), (28728, 66743), (30142, 63612), (31806, 60284), (32984, 58131), (37107, 51672), (38754, 49476), (40907, 46872), (42408, 45213)]