849651348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1398

約数の個数: 192

約数和(自身を含む): 2653306880

約数和(自身を除く): 1803655532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 84, 91, 93, 114, 124, 133, 156, 182, 186, 217, 228, 247, 266, 273, 364, 372, 399, 403, 434, 494, 532, 546, 589, 651, 741, 798, 806, 868, 988, 1092, 1178, 1209, 1302, 1321, 1482, 1596, 1612, 1729, 1767, 2356, 2418, 2604, 2642, 2821, 2964, 3458, 3534, 3963, 4123, 4836, 5187, 5284, 5642, 6916, 7068, 7657, 7926, 8246, 8463, 9247, 10374, 11284, 12369, 15314, 15852, 16492, 16926, 17173, 18494, 20748, 22971, 24738, 25099, 27741, 30628, 33852, 34346, 36988, 40951, 45942, 49476, 50198, 51519, 53599, 55482, 68692, 75297, 81902, 91884, 100396, 103038, 107198, 110964, 120211, 122853, 150594, 160797, 163804, 175693, 206076, 214396, 240422, 245706, 286657, 301188, 321594, 326287, 351386, 360633, 480844, 491412, 527079, 532363, 573314, 643188, 652574, 702772, 721266, 778069, 859971, 978861, 1054158, 1064726, 1146628, 1305148, 1442532, 1556138, 1597089, 1719942, 1957722, 2108316, 2129452, 2284009, 2334207, 3112276, 3194178, 3439884, 3726541, 3915444, 4568018, 4668414, 5446483, 6388356, 6852027, 7453082, 9136036, 9336828, 10114897, 10892966, 11179623, 13704054, 14906164, 16339449, 20229794, 21785932, 22359246, 27408108, 30344691, 32678898, 40459588, 44718492, 60689382, 65357796, 70804279, 121378764, 141608558, 212412837, 283217116, 424825674, 849651348]

約数ペア:

[(1, 849651348), (2, 424825674), (3, 283217116), (4, 212412837), (6, 141608558), (7, 121378764), (12, 70804279), (13, 65357796), (14, 60689382), (19, 44718492), (21, 40459588), (26, 32678898), (28, 30344691), (31, 27408108), (38, 22359246), (39, 21785932), (42, 20229794), (52, 16339449), (57, 14906164), (62, 13704054), (76, 11179623), (78, 10892966), (84, 10114897), (91, 9336828), (93, 9136036), (114, 7453082), (124, 6852027), (133, 6388356), (156, 5446483), (182, 4668414), (186, 4568018), (217, 3915444), (228, 3726541), (247, 3439884), (266, 3194178), (273, 3112276), (364, 2334207), (372, 2284009), (399, 2129452), (403, 2108316), (434, 1957722), (494, 1719942), (532, 1597089), (546, 1556138), (589, 1442532), (651, 1305148), (741, 1146628), (798, 1064726), (806, 1054158), (868, 978861), (988, 859971), (1092, 778069), (1178, 721266), (1209, 702772), (1302, 652574), (1321, 643188), (1482, 573314), (1596, 532363), (1612, 527079), (1729, 491412), (1767, 480844), (2356, 360633), (2418, 351386), (2604, 326287), (2642, 321594), (2821, 301188), (2964, 286657), (3458, 245706), (3534, 240422), (3963, 214396), (4123, 206076), (4836, 175693), (5187, 163804), (5284, 160797), (5642, 150594), (6916, 122853), (7068, 120211), (7657, 110964), (7926, 107198), (8246, 103038), (8463, 100396), (9247, 91884), (10374, 81902), (11284, 75297), (12369, 68692), (15314, 55482), (15852, 53599), (16492, 51519), (16926, 50198), (17173, 49476), (18494, 45942), (20748, 40951), (22971, 36988), (24738, 34346), (25099, 33852), (27741, 30628)]