1902156912

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{60317}}^1$

素因数の和:60407

約数の個数: 80

約数和(自身を含む): 5534779680

約数和(自身を除く): 3632622768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7884, 10512, 15768, 31536, 60317, 120634, 180951, 241268, 361902, 482536, 542853, 723804, 965072, 1085706, 1447608, 1628559, 2171412, 2895216, 3257118, 4342824, 4403141, 6514236, 8685648, 8806282, 13028472, 13209423, 17612564, 26056944, 26418846, 35225128, 39628269, 52837692, 70450256, 79256538, 105675384, 118884807, 158513076, 211350768, 237769614, 317026152, 475539228, 634052304, 951078456, 1902156912]

約数ペア:

[(1, 1902156912), (2, 951078456), (3, 634052304), (4, 475539228), (6, 317026152), (8, 237769614), (9, 211350768), (12, 158513076), (16, 118884807), (18, 105675384), (24, 79256538), (27, 70450256), (36, 52837692), (48, 39628269), (54, 35225128), (72, 26418846), (73, 26056944), (108, 17612564), (144, 13209423), (146, 13028472), (216, 8806282), (219, 8685648), (292, 6514236), (432, 4403141), (438, 4342824), (584, 3257118), (657, 2895216), (876, 2171412), (1168, 1628559), (1314, 1447608), (1752, 1085706), (1971, 965072), (2628, 723804), (3504, 542853), (3942, 482536), (5256, 361902), (7884, 241268), (10512, 180951), (15768, 120634), (31536, 60317)]