212398128

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{9049}}^1$

素因数の和:9226

約数の個数: 60

約数和(自身を含む): 598132600

約数和(自身を除く): 385734472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5868, 7824, 9049, 11736, 18098, 23472, 27147, 36196, 54294, 72392, 81441, 108588, 144784, 162882, 217176, 325764, 434352, 651528, 1303056, 1474987, 2949974, 4424961, 5899948, 8849922, 11799896, 13274883, 17699844, 23599792, 26549766, 35399688, 53099532, 70799376, 106199064, 212398128]

約数ペア:

[(1, 212398128), (2, 106199064), (3, 70799376), (4, 53099532), (6, 35399688), (8, 26549766), (9, 23599792), (12, 17699844), (16, 13274883), (18, 11799896), (24, 8849922), (36, 5899948), (48, 4424961), (72, 2949974), (144, 1474987), (163, 1303056), (326, 651528), (489, 434352), (652, 325764), (978, 217176), (1304, 162882), (1467, 144784), (1956, 108588), (2608, 81441), (2934, 72392), (3912, 54294), (5868, 36196), (7824, 27147), (9049, 23472), (11736, 18098)]