258391944

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 160

約数和(自身を含む): 787564800

約数和(自身を除く): 529172856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 248, 279, 324, 342, 372, 456, 513, 558, 589, 648, 677, 684, 744, 837, 1026, 1116, 1178, 1354, 1368, 1539, 1674, 1767, 2031, 2052, 2232, 2356, 2511, 2708, 3078, 3348, 3534, 4062, 4104, 4712, 5022, 5301, 5416, 6093, 6156, 6696, 7068, 8124, 10044, 10602, 12186, 12312, 12863, 14136, 15903, 16248, 18279, 20088, 20987, 21204, 24372, 25726, 31806, 36558, 38589, 41974, 42408, 47709, 48744, 51452, 54837, 62961, 63612, 73116, 77178, 83948, 95418, 102904, 109674, 115767, 125922, 127224, 146232, 154356, 167896, 188883, 190836, 219348, 231534, 251844, 308712, 347301, 377766, 381672, 398753, 438696, 463068, 503688, 566649, 694602, 755532, 797506, 926136, 1041903, 1133298, 1196259, 1389204, 1511064, 1595012, 1699947, 2083806, 2266596, 2392518, 2778408, 3190024, 3399894, 3588777, 4167612, 4533192, 4785036, 6799788, 7177554, 8335224, 9570072, 10766331, 13599576, 14355108, 21532662, 28710216, 32298993, 43065324, 64597986, 86130648, 129195972, 258391944]

約数ペア:

[(1, 258391944), (2, 129195972), (3, 86130648), (4, 64597986), (6, 43065324), (8, 32298993), (9, 28710216), (12, 21532662), (18, 14355108), (19, 13599576), (24, 10766331), (27, 9570072), (31, 8335224), (36, 7177554), (38, 6799788), (54, 4785036), (57, 4533192), (62, 4167612), (72, 3588777), (76, 3399894), (81, 3190024), (93, 2778408), (108, 2392518), (114, 2266596), (124, 2083806), (152, 1699947), (162, 1595012), (171, 1511064), (186, 1389204), (216, 1196259), (228, 1133298), (248, 1041903), (279, 926136), (324, 797506), (342, 755532), (372, 694602), (456, 566649), (513, 503688), (558, 463068), (589, 438696), (648, 398753), (677, 381672), (684, 377766), (744, 347301), (837, 308712), (1026, 251844), (1116, 231534), (1178, 219348), (1354, 190836), (1368, 188883), (1539, 167896), (1674, 154356), (1767, 146232), (2031, 127224), (2052, 125922), (2232, 115767), (2356, 109674), (2511, 102904), (2708, 95418), (3078, 83948), (3348, 77178), (3534, 73116), (4062, 63612), (4104, 62961), (4712, 54837), (5022, 51452), (5301, 48744), (5416, 47709), (6093, 42408), (6156, 41974), (6696, 38589), (7068, 36558), (8124, 31806), (10044, 25726), (10602, 24372), (12186, 21204), (12312, 20987), (12863, 20088), (14136, 18279), (15903, 16248)]