227807736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1877}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 615232800

約数和(自身を除く): 387425064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389, 778, 1167, 1556, 1877, 2334, 3112, 3754, 4668, 5057, 5631, 7508, 9336, 10114, 11262, 15016, 15171, 20228, 22524, 24401, 30342, 40456, 45048, 48802, 60684, 73203, 97604, 121368, 146406, 195208, 292812, 585624, 730153, 1460306, 2190459, 2920612, 4380918, 5841224, 8761836, 9491989, 17523672, 18983978, 28475967, 37967956, 56951934, 75935912, 113903868, 227807736]

約数ペア:

[(1, 227807736), (2, 113903868), (3, 75935912), (4, 56951934), (6, 37967956), (8, 28475967), (12, 18983978), (13, 17523672), (24, 9491989), (26, 8761836), (39, 5841224), (52, 4380918), (78, 2920612), (104, 2190459), (156, 1460306), (312, 730153), (389, 585624), (778, 292812), (1167, 195208), (1556, 146406), (1877, 121368), (2334, 97604), (3112, 73203), (3754, 60684), (4668, 48802), (5057, 45048), (5631, 40456), (7508, 30342), (9336, 24401), (10114, 22524), (11262, 20228), (15016, 15171)]