221366232

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{19583}}^1$

素因数の和:19752

約数の個数: 48

約数和(自身を含む): 603383040

約数和(自身を除く): 382016808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 19583, 39166, 58749, 78332, 117498, 156664, 176247, 234996, 352494, 469992, 704988, 1409976, 3074531, 6149062, 9223593, 12298124, 18447186, 24596248, 27670779, 36894372, 55341558, 73788744, 110683116, 221366232]

約数ペア:

[(1, 221366232), (2, 110683116), (3, 73788744), (4, 55341558), (6, 36894372), (8, 27670779), (9, 24596248), (12, 18447186), (18, 12298124), (24, 9223593), (36, 6149062), (72, 3074531), (157, 1409976), (314, 704988), (471, 469992), (628, 352494), (942, 234996), (1256, 176247), (1413, 156664), (1884, 117498), (2826, 78332), (3768, 58749), (5652, 39166), (11304, 19583)]