229421844

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 589673448

約数和(自身を除く): 360251604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 181, 257, 274, 362, 411, 514, 543, 548, 724, 771, 822, 1028, 1086, 1233, 1542, 1629, 1644, 2172, 2313, 2466, 3084, 3258, 4626, 4932, 6516, 9252, 24797, 35209, 46517, 49594, 70418, 74391, 93034, 99188, 105627, 139551, 140836, 148782, 186068, 211254, 223173, 279102, 297564, 316881, 418653, 422508, 446346, 558204, 633762, 837306, 892692, 1267524, 1674612, 6372829, 12745658, 19118487, 25491316, 38236974, 57355461, 76473948, 114710922, 229421844]

約数ペア:

[(1, 229421844), (2, 114710922), (3, 76473948), (4, 57355461), (6, 38236974), (9, 25491316), (12, 19118487), (18, 12745658), (36, 6372829), (137, 1674612), (181, 1267524), (257, 892692), (274, 837306), (362, 633762), (411, 558204), (514, 446346), (543, 422508), (548, 418653), (724, 316881), (771, 297564), (822, 279102), (1028, 223173), (1086, 211254), (1233, 186068), (1542, 148782), (1629, 140836), (1644, 139551), (2172, 105627), (2313, 99188), (2466, 93034), (3084, 74391), (3258, 70418), (4626, 49594), (4932, 46517), (6516, 35209), (9252, 24797)]