989013744

素因数分解:

$2^4\times 3^2\times {\mathrm{1427}}^1\times {\mathrm{4813}}^1$

素因数の和:6254

約数の個数: 60

約数和(自身を含む): 2770379976

約数和(自身を除く): 1781366232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1427, 2854, 4281, 4813, 5708, 8562, 9626, 11416, 12843, 14439, 17124, 19252, 22832, 25686, 28878, 34248, 38504, 43317, 51372, 57756, 68496, 77008, 86634, 102744, 115512, 173268, 205488, 231024, 346536, 693072, 6868151, 13736302, 20604453, 27472604, 41208906, 54945208, 61813359, 82417812, 109890416, 123626718, 164835624, 247253436, 329671248, 494506872, 989013744]

約数ペア:

[(1, 989013744), (2, 494506872), (3, 329671248), (4, 247253436), (6, 164835624), (8, 123626718), (9, 109890416), (12, 82417812), (16, 61813359), (18, 54945208), (24, 41208906), (36, 27472604), (48, 20604453), (72, 13736302), (144, 6868151), (1427, 693072), (2854, 346536), (4281, 231024), (4813, 205488), (5708, 173268), (8562, 115512), (9626, 102744), (11416, 86634), (12843, 77008), (14439, 68496), (17124, 57756), (19252, 51372), (22832, 43317), (25686, 38504), (28878, 34248)]