213956195264

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{67579}}^1$

素因数の和:67826

約数の個数: 112

約数和(自身を含む): 500952698880

約数和(自身を除く): 286996503616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 191, 224, 259, 296, 382, 448, 518, 592, 764, 1036, 1184, 1337, 1528, 2072, 2368, 2674, 3056, 4144, 5348, 6112, 7067, 8288, 10696, 12224, 14134, 16576, 21392, 28268, 42784, 49469, 56536, 67579, 85568, 98938, 113072, 135158, 197876, 226144, 270316, 395752, 452288, 473053, 540632, 791504, 946106, 1081264, 1583008, 1892212, 2162528, 2500423, 3166016, 3784424, 4325056, 5000846, 7568848, 10001692, 12907589, 15137696, 17502961, 20003384, 25815178, 30275392, 35005922, 40006768, 51630356, 70011844, 80013536, 90353123, 103260712, 140023688, 160027072, 180706246, 206521424, 280047376, 361412492, 413042848, 477580793, 560094752, 722824984, 826085696, 955161586, 1120189504, 1445649968, 1910323172, 2891299936, 3343065551, 3820646344, 5782599872, 6686131102, 7641292688, 13372262204, 15282585376, 26744524408, 30565170752, 53489048816, 106978097632, 213956195264]

約数ペア:

[(1, 213956195264), (2, 106978097632), (4, 53489048816), (7, 30565170752), (8, 26744524408), (14, 15282585376), (16, 13372262204), (28, 7641292688), (32, 6686131102), (37, 5782599872), (56, 3820646344), (64, 3343065551), (74, 2891299936), (112, 1910323172), (148, 1445649968), (191, 1120189504), (224, 955161586), (259, 826085696), (296, 722824984), (382, 560094752), (448, 477580793), (518, 413042848), (592, 361412492), (764, 280047376), (1036, 206521424), (1184, 180706246), (1337, 160027072), (1528, 140023688), (2072, 103260712), (2368, 90353123), (2674, 80013536), (3056, 70011844), (4144, 51630356), (5348, 40006768), (6112, 35005922), (7067, 30275392), (8288, 25815178), (10696, 20003384), (12224, 17502961), (14134, 15137696), (16576, 12907589), (21392, 10001692), (28268, 7568848), (42784, 5000846), (49469, 4325056), (56536, 3784424), (67579, 3166016), (85568, 2500423), (98938, 2162528), (113072, 1892212), (135158, 1583008), (197876, 1081264), (226144, 946106), (270316, 791504), (395752, 540632), (452288, 473053)]