239377732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6659}}^1$

素因数の和:6736

約数の個数: 48

約数和(自身を含む): 492307200

約数和(自身を除く): 252929468

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 6659, 8987, 13318, 17974, 26636, 35948, 73249, 126521, 146498, 253042, 286337, 292996, 506084, 572674, 1145348, 1391731, 2783462, 3149707, 5440403, 5566924, 6299414, 10880806, 12598828, 21761612, 59844433, 119688866, 239377732]

約数ペア:

[(1, 239377732), (2, 119688866), (4, 59844433), (11, 21761612), (19, 12598828), (22, 10880806), (38, 6299414), (43, 5566924), (44, 5440403), (76, 3149707), (86, 2783462), (172, 1391731), (209, 1145348), (418, 572674), (473, 506084), (817, 292996), (836, 286337), (946, 253042), (1634, 146498), (1892, 126521), (3268, 73249), (6659, 35948), (8987, 26636), (13318, 17974)]