214971372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77551}}^1$

素因数の和:77579

約数の個数: 72

約数和(自身を含む): 677494272

約数和(自身を除く): 462522900

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 77551, 155102, 232653, 310204, 465306, 542857, 697959, 853061, 930612, 1085714, 1395918, 1628571, 1706122, 2171428, 2559183, 2791836, 3257142, 3412244, 4885713, 5118366, 5971427, 6514284, 7677549, 9771426, 10236732, 11942854, 15355098, 17914281, 19542852, 23885708, 30710196, 35828562, 53742843, 71657124, 107485686, 214971372]

約数ペア:

[(1, 214971372), (2, 107485686), (3, 71657124), (4, 53742843), (6, 35828562), (7, 30710196), (9, 23885708), (11, 19542852), (12, 17914281), (14, 15355098), (18, 11942854), (21, 10236732), (22, 9771426), (28, 7677549), (33, 6514284), (36, 5971427), (42, 5118366), (44, 4885713), (63, 3412244), (66, 3257142), (77, 2791836), (84, 2559183), (99, 2171428), (126, 1706122), (132, 1628571), (154, 1395918), (198, 1085714), (231, 930612), (252, 853061), (308, 697959), (396, 542857), (462, 465306), (693, 310204), (924, 232653), (1386, 155102), (2772, 77551)]