337942794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 785940480

約数和(自身を除く): 447997686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 191, 206, 309, 382, 409, 573, 618, 721, 818, 1146, 1227, 1337, 1442, 2163, 2454, 2674, 2863, 4011, 4326, 5726, 8022, 8589, 17178, 19673, 39346, 42127, 59019, 78119, 84254, 118038, 126381, 137711, 156238, 234357, 252762, 275422, 294889, 413133, 468714, 546833, 589778, 826266, 884667, 1093666, 1640499, 1769334, 3280998, 8046257, 16092514, 24138771, 48277542, 56323799, 112647598, 168971397, 337942794]

約数ペア:

[(1, 337942794), (2, 168971397), (3, 112647598), (6, 56323799), (7, 48277542), (14, 24138771), (21, 16092514), (42, 8046257), (103, 3280998), (191, 1769334), (206, 1640499), (309, 1093666), (382, 884667), (409, 826266), (573, 589778), (618, 546833), (721, 468714), (818, 413133), (1146, 294889), (1227, 275422), (1337, 252762), (1442, 234357), (2163, 156238), (2454, 137711), (2674, 126381), (2863, 118038), (4011, 84254), (4326, 78119), (5726, 59019), (8022, 42127), (8589, 39346), (17178, 19673)]