674187372

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{911}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 1739180352

約数和(自身を除く): 1064992980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 337, 366, 549, 674, 732, 911, 1011, 1098, 1348, 1822, 2022, 2196, 2733, 3033, 3644, 4044, 5466, 6066, 8199, 10932, 12132, 16398, 20557, 32796, 41114, 55571, 61671, 82228, 111142, 123342, 166713, 185013, 222284, 246684, 307007, 333426, 370026, 500139, 614014, 666852, 740052, 921021, 1000278, 1228028, 1842042, 2000556, 2763063, 3684084, 5526126, 11052252, 18727427, 37454854, 56182281, 74909708, 112364562, 168546843, 224729124, 337093686, 674187372]

約数ペア:

[(1, 674187372), (2, 337093686), (3, 224729124), (4, 168546843), (6, 112364562), (9, 74909708), (12, 56182281), (18, 37454854), (36, 18727427), (61, 11052252), (122, 5526126), (183, 3684084), (244, 2763063), (337, 2000556), (366, 1842042), (549, 1228028), (674, 1000278), (732, 921021), (911, 740052), (1011, 666852), (1098, 614014), (1348, 500139), (1822, 370026), (2022, 333426), (2196, 307007), (2733, 246684), (3033, 222284), (3644, 185013), (4044, 166713), (5466, 123342), (6066, 111142), (8199, 82228), (10932, 61671), (12132, 55571), (16398, 41114), (20557, 32796)]