804567816

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:821

約数の個数: 160

約数和(自身を含む): 2446983000

約数和(自身を除く): 1642415184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 149, 156, 162, 216, 234, 298, 312, 324, 351, 447, 468, 596, 641, 648, 702, 894, 936, 1053, 1192, 1282, 1341, 1404, 1788, 1923, 1937, 2106, 2564, 2682, 2808, 3576, 3846, 3874, 4023, 4212, 5128, 5364, 5769, 5811, 7692, 7748, 8046, 8333, 8424, 10728, 11538, 11622, 12069, 15384, 15496, 16092, 16666, 17307, 17433, 23076, 23244, 24138, 24999, 32184, 33332, 34614, 34866, 46152, 46488, 48276, 49998, 51921, 52299, 66664, 69228, 69732, 74997, 95509, 96552, 99996, 103842, 104598, 138456, 139464, 149994, 156897, 191018, 199992, 207684, 209196, 224991, 286527, 299988, 313794, 382036, 415368, 418392, 449982, 573054, 599976, 627588, 674973, 764072, 859581, 899964, 1146108, 1241617, 1255176, 1349946, 1719162, 1799928, 2292216, 2483234, 2578743, 2699892, 3438324, 3724851, 4966468, 5157486, 5399784, 6876648, 7449702, 7736229, 9932936, 10314972, 11174553, 14899404, 15472458, 20629944, 22349106, 29798808, 30944916, 33523659, 44698212, 61889832, 67047318, 89396424, 100570977, 134094636, 201141954, 268189272, 402283908, 804567816]

約数ペア:

[(1, 804567816), (2, 402283908), (3, 268189272), (4, 201141954), (6, 134094636), (8, 100570977), (9, 89396424), (12, 67047318), (13, 61889832), (18, 44698212), (24, 33523659), (26, 30944916), (27, 29798808), (36, 22349106), (39, 20629944), (52, 15472458), (54, 14899404), (72, 11174553), (78, 10314972), (81, 9932936), (104, 7736229), (108, 7449702), (117, 6876648), (149, 5399784), (156, 5157486), (162, 4966468), (216, 3724851), (234, 3438324), (298, 2699892), (312, 2578743), (324, 2483234), (351, 2292216), (447, 1799928), (468, 1719162), (596, 1349946), (641, 1255176), (648, 1241617), (702, 1146108), (894, 899964), (936, 859581), (1053, 764072), (1192, 674973), (1282, 627588), (1341, 599976), (1404, 573054), (1788, 449982), (1923, 418392), (1937, 415368), (2106, 382036), (2564, 313794), (2682, 299988), (2808, 286527), (3576, 224991), (3846, 209196), (3874, 207684), (4023, 199992), (4212, 191018), (5128, 156897), (5364, 149994), (5769, 139464), (5811, 138456), (7692, 104598), (7748, 103842), (8046, 99996), (8333, 96552), (8424, 95509), (10728, 74997), (11538, 69732), (11622, 69228), (12069, 66664), (15384, 52299), (15496, 51921), (16092, 49998), (16666, 48276), (17307, 46488), (17433, 46152), (23076, 34866), (23244, 34614), (24138, 33332), (24999, 32184)]