1627156728

素因数分解:

$2^3\times 3^3\times {\mathrm{1427}}^1\times {\mathrm{5279}}^1$

素因数の和:6721

約数の個数: 64

約数和(自身を含む): 4523904000

約数和(自身を除く): 2896747272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1427, 2854, 4281, 5279, 5708, 8562, 10558, 11416, 12843, 15837, 17124, 21116, 25686, 31674, 34248, 38529, 42232, 47511, 51372, 63348, 77058, 95022, 102744, 126696, 142533, 154116, 190044, 285066, 308232, 380088, 570132, 1140264, 7533133, 15066266, 22599399, 30132532, 45198798, 60265064, 67798197, 90397596, 135596394, 180795192, 203394591, 271192788, 406789182, 542385576, 813578364, 1627156728]

約数ペア:

[(1, 1627156728), (2, 813578364), (3, 542385576), (4, 406789182), (6, 271192788), (8, 203394591), (9, 180795192), (12, 135596394), (18, 90397596), (24, 67798197), (27, 60265064), (36, 45198798), (54, 30132532), (72, 22599399), (108, 15066266), (216, 7533133), (1427, 1140264), (2854, 570132), (4281, 380088), (5279, 308232), (5708, 285066), (8562, 190044), (10558, 154116), (11416, 142533), (12843, 126696), (15837, 102744), (17124, 95022), (21116, 77058), (25686, 63348), (31674, 51372), (34248, 47511), (38529, 42232)]