338778144

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{13217}}^1$

素因数の和:13322

約数の個数: 72

約数和(自身を含む): 974298780

約数和(自身を除く): 635520636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 13217, 25632, 26434, 39651, 52868, 79302, 105736, 118953, 158604, 211472, 237906, 317208, 422944, 475812, 634416, 951624, 1176313, 1268832, 1903248, 2352626, 3528939, 3806496, 4705252, 7057878, 9410504, 10586817, 14115756, 18821008, 21173634, 28231512, 37642016, 42347268, 56463024, 84694536, 112926048, 169389072, 338778144]

約数ペア:

[(1, 338778144), (2, 169389072), (3, 112926048), (4, 84694536), (6, 56463024), (8, 42347268), (9, 37642016), (12, 28231512), (16, 21173634), (18, 18821008), (24, 14115756), (32, 10586817), (36, 9410504), (48, 7057878), (72, 4705252), (89, 3806496), (96, 3528939), (144, 2352626), (178, 1903248), (267, 1268832), (288, 1176313), (356, 951624), (534, 634416), (712, 475812), (801, 422944), (1068, 317208), (1424, 237906), (1602, 211472), (2136, 158604), (2848, 118953), (3204, 105736), (4272, 79302), (6408, 52868), (8544, 39651), (12816, 26434), (13217, 25632)]